39913647

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2633}}^1$

素因数の和:2830

約数の個数: 16

約数和(自身を含む): 55292928

約数和(自身を除く): 15379281

約数列:

[1, 3, 31, 93, 163, 489, 2633, 5053, 7899, 15159, 81623, 244869, 429179, 1287537, 13304549, 39913647]

約数ペア:

[(1, 39913647), (3, 13304549), (31, 1287537), (93, 429179), (163, 244869), (489, 81623), (2633, 15159), (5053, 7899)]