7572357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 11983608

約数和(自身を除く): 4411251

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 1061, 2379, 3183, 7137, 9549, 13793, 41379, 64721, 124137, 194163, 582489, 841373, 2524119, 7572357]

約数ペア:

[(1, 7572357), (3, 2524119), (9, 841373), (13, 582489), (39, 194163), (61, 124137), (117, 64721), (183, 41379), (549, 13793), (793, 9549), (1061, 7137), (2379, 3183)]