38688213

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 52792256

約数和(自身を除く): 14104043

約数列:

[1, 3, 61, 163, 183, 489, 1297, 3891, 9943, 29829, 79117, 211411, 237351, 634233, 12896071, 38688213]

約数ペア:

[(1, 38688213), (3, 12896071), (61, 634233), (163, 237351), (183, 211411), (489, 79117), (1297, 29829), (3891, 9943)]