38020619

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 50446368

約数和(自身を除く): 12425749

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 3511, 10829, 24577, 45643, 59687, 172039, 319501, 417809, 775931, 2236507, 2924663, 5431517, 38020619]

約数ペア:

[(1, 38020619), (7, 5431517), (13, 2924663), (17, 2236507), (49, 775931), (91, 417809), (119, 319501), (221, 172039), (637, 59687), (833, 45643), (1547, 24577), (3511, 10829)]