140590849

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{36319}}^1$

素因数の和:36412

約数の個数: 12

約数和(自身を含む): 165619200

約数和(自身を除く): 25028351

約数列:

[1, 7, 49, 79, 553, 3871, 36319, 254233, 1779631, 2869201, 20084407, 140590849]

約数ペア:

[(1, 140590849), (7, 20084407), (49, 2869201), (79, 1779631), (553, 254233), (3871, 36319)]