2192128947

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{25931}}^1$

素因数の和:26072

約数の個数: 32

約数和(自身を含む): 3385681920

約数和(自身を除く): 1193552973

約数列:

[1, 3, 9, 27, 31, 93, 101, 279, 303, 837, 909, 2727, 3131, 9393, 25931, 28179, 77793, 84537, 233379, 700137, 803861, 2411583, 2619031, 7234749, 7857093, 21704247, 23571279, 70713837, 81189961, 243569883, 730709649, 2192128947]

約数ペア:

[(1, 2192128947), (3, 730709649), (9, 243569883), (27, 81189961), (31, 70713837), (93, 23571279), (101, 21704247), (279, 7857093), (303, 7234749), (837, 2619031), (909, 2411583), (2727, 803861), (3131, 700137), (9393, 233379), (25931, 84537), (28179, 77793)]