primary pseudoperfect number (Q7243159)

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type of number

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Language	Label	Description	Also known as
English	primary pseudoperfect number	type of number

Statements

defining formula

${\displaystyle \sum _{p|N}{\frac {1}{p}}+{\frac {1}{N}}=1}$

1 reference

imported from Wikimedia project

English Wikipedia

maintained by WikiProject

WikiProject Mathematics

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Identifiers

Freebase ID

/m/025vgrg

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MathWorld ID

PrimaryPseudoperfectNumber

1 reference

imported from Wikimedia project

English Wikipedia

Microsoft Academic ID

2780501493

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Sitelinks

Wikipedia(5 entries)

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• enwiki Primary pseudoperfect number
• eswiki Números primarios semiperfectos
• frwiki Nombre semi-parfait primaire
• huwiki Elsődleges áltökéletes számok
• svwiki Primärt pseudoperfekt tal

Wikibooks(0 entries)

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Wikinews(0 entries)

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Wikiquote(0 entries)

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Wikisource(0 entries)

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Wikiversity(0 entries)

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Wikivoyage(0 entries)

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Wiktionary(0 entries)

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Multilingual sites(0 entries)

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