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數論上,算術函數(或稱數論函數)指定義域為正整數陪域複數函數,即f: \mathbb{Z}^{+} \rightarrow\mathbb{C}。每個算術函數都可視為複數的序列

最重要的算術函數是積性加性函數

非積性或加性的算術函數的例子


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數論 | Zahlentheoretische Funktion | Arithmetic function | פונקציות אריתמטיות | 수론적 함수 | Funzione aritmetica | Aritmetična funkcija | Aritmetisk funktion

 

This article is licensed under the GNU Free Documentation License. It uses material from the "算術函數".

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