23687547

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2459}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 36014400

約数和(自身を除く): 12326853

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 2459, 3211, 7377, 9633, 31967, 46721, 95901, 140163, 415571, 607373, 1246713, 1822119, 7895849, 23687547]

約数ペア:

[(1, 23687547), (3, 7895849), (13, 1822119), (19, 1246713), (39, 607373), (57, 415571), (169, 140163), (247, 95901), (507, 46721), (741, 31967), (2459, 9633), (3211, 7377)]