30401631

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1319}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 47567520

約数和(自身を除く): 17165889

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 1319, 1773, 2561, 3957, 7683, 11871, 17147, 23049, 51441, 154323, 259843, 779529, 2338587, 3377959, 10133877, 30401631]

約数ペア:

[(1, 30401631), (3, 10133877), (9, 3377959), (13, 2338587), (39, 779529), (117, 259843), (197, 154323), (591, 51441), (1319, 23049), (1773, 17147), (2561, 11871), (3957, 7683)]