39157521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4201}}^1$

素因数の和:4456

約数の個数: 16

約数和(自身を含む): 56474880

約数和(自身を除く): 17317359

約数列:

[1, 3, 13, 39, 239, 717, 3107, 4201, 9321, 12603, 54613, 163839, 1004039, 3012117, 13052507, 39157521]

約数ペア:

[(1, 39157521), (3, 13052507), (13, 3012117), (39, 1004039), (239, 163839), (717, 54613), (3107, 12603), (4201, 9321)]