242251321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{4457}}^1$

素因数の和:4620

約数の個数: 16

約数和(自身を含む): 270368784

約数和(自身を除く): 28117463

約数列:

[1, 13, 37, 113, 481, 1469, 4181, 4457, 54353, 57941, 164909, 503641, 2143817, 6547333, 18634717, 242251321]

約数ペア:

[(1, 242251321), (13, 18634717), (37, 6547333), (113, 2143817), (481, 503641), (1469, 164909), (4181, 57941), (4457, 54353)]