86171241

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{487}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 125025600

約数和(自身を除く): 38854359

約数列:

[1, 3, 13, 39, 169, 349, 487, 507, 1047, 1461, 4537, 6331, 13611, 18993, 58981, 82303, 169963, 176943, 246909, 509889, 2209519, 6628557, 28723747, 86171241]

約数ペア:

[(1, 86171241), (3, 28723747), (13, 6628557), (39, 2209519), (169, 509889), (349, 246909), (487, 176943), (507, 169963), (1047, 82303), (1461, 58981), (4537, 18993), (6331, 13611)]