15492639

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1987}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 21756672

約数和(自身を除く): 6264033

約数列:

[1, 3, 23, 69, 113, 339, 1987, 2599, 5961, 7797, 45701, 137103, 224531, 673593, 5164213, 15492639]

約数ペア:

[(1, 15492639), (3, 5164213), (23, 673593), (69, 224531), (113, 137103), (339, 45701), (1987, 7797), (2599, 5961)]