1615696497

素因数分解:

$3^3\times {\mathrm{2131}}^1\times {\mathrm{28081}}^1$

素因数の和:30221

約数の個数: 16

約数和(自身を含む): 2394832960

約数和(自身を除く): 779136463

約数列:

[1, 3, 9, 27, 2131, 6393, 19179, 28081, 57537, 84243, 252729, 758187, 59840611, 179521833, 538565499, 1615696497]

約数ペア:

[(1, 1615696497), (3, 538565499), (9, 179521833), (27, 59840611), (2131, 758187), (6393, 252729), (19179, 84243), (28081, 57537)]