2100098565

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1505447}}^1$

素因数の和:1505489

約数の個数: 24

約数和(自身を含む): 3757598208

約数和(自身を除く): 1657499643

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1505447, 4516341, 7527235, 13549023, 22581705, 46668857, 67745115, 140006571, 233344285, 420019713, 700032855, 2100098565]

約数ペア:

[(1, 2100098565), (3, 700032855), (5, 420019713), (9, 233344285), (15, 140006571), (31, 67745115), (45, 46668857), (93, 22581705), (155, 13549023), (279, 7527235), (465, 4516341), (1395, 1505447)]