1520921427

素因数分解:

$3^1\times {\mathrm{269}}^1\times {\mathrm{1231}}^1\times {\mathrm{1531}}^1$

素因数の和:3034

約数の個数: 16

約数和(自身を含む): 2038417920

約数和(自身を除く): 517496493

約数列:

[1, 3, 269, 807, 1231, 1531, 3693, 4593, 331139, 411839, 993417, 1235517, 1884661, 5653983, 506973809, 1520921427]

約数ペア:

[(1, 1520921427), (3, 506973809), (269, 5653983), (807, 1884661), (1231, 1235517), (1531, 993417), (3693, 411839), (4593, 331139)]