331320951

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{3571}}^1$

素因数の和:3664

約数の個数: 36

約数和(自身を含む): 526862856

約数和(自身を除く): 195541905

約数列:

[1, 3, 9, 13, 39, 61, 117, 169, 183, 507, 549, 793, 1521, 2379, 3571, 7137, 10309, 10713, 30927, 32139, 46423, 92781, 139269, 217831, 417807, 603499, 653493, 1810497, 1960479, 2831803, 5431491, 8495409, 25486227, 36813439, 110440317, 331320951]

約数ペア:

[(1, 331320951), (3, 110440317), (9, 36813439), (13, 25486227), (39, 8495409), (61, 5431491), (117, 2831803), (169, 1960479), (183, 1810497), (507, 653493), (549, 603499), (793, 417807), (1521, 217831), (2379, 139269), (3571, 92781), (7137, 46423), (10309, 32139), (10713, 30927)]