3880251

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 5796000

約数和(自身を除く): 1915749

約数列:

[1, 3, 9, 27, 137, 411, 1049, 1233, 3147, 3699, 9441, 28323, 143713, 431139, 1293417, 3880251]

約数ペア:

[(1, 3880251), (3, 1293417), (9, 431139), (27, 143713), (137, 28323), (411, 9441), (1049, 3699), (1233, 3147)]