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素數(shù)的立方都是孤立數(shù)

時間:2023-04-26 21:29:44 數(shù)理化學論文 我要投稿
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素數(shù)的立方都是孤立數(shù)

In this paper, by using the basic properties of arithmetic function σ(n), the existence of amicable pairs is discussed. We prove that all prime cubes are anti-sociable numbers.

作 者: 李偉勛 LI Wei Xun   作者單位: Department of Mathematics, Maoming University, Guangdong 525000, China  刊 名: 數(shù)學研究與評論  ISTIC PKU 英文刊名: JOURNAL OF MATHEMATICAL RESEARCH AND EXPOSITION  年,卷(期): 2008 28(3)  分類號: O156.1  關(guān)鍵詞: prime   power   amicable pair   anti-sociable number