🌐日本語EnglishFrançaisItalianoPortuguêsTiếng ViệtРусскийالعربية日本語EntityQ5156533· pop 6· linked from 26 articles完全乗法的函数Also known as totally multiplicative functionsarithmetic function that is multiplicative for every pair of integers, not necessarily coprimeAvailable in 6 languagesFrançaisPortuguêsالعربيةTamilTiếng Việtvia Wikidata sitelinks · CC0ConnectionsDirichlet convolutionEntitynatural numberEntityCategoriesMultiplicative functions