13011723

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 19593600

約数和(自身を除く): 6581877

約数列:

[1, 3, 9, 31, 93, 149, 279, 313, 447, 939, 1341, 2817, 4619, 9703, 13857, 29109, 41571, 46637, 87327, 139911, 419733, 1445747, 4337241, 13011723]

約数ペア:

[(1, 13011723), (3, 4337241), (9, 1445747), (31, 419733), (93, 139911), (149, 87327), (279, 46637), (313, 41571), (447, 29109), (939, 13857), (1341, 9703), (2817, 4619)]