131185229

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{3433}}^1$

素因数の和:3596

約数の個数: 16

約数和(自身を含む): 154282752

約数和(自身を除く): 23097523

約数列:

[1, 7, 53, 103, 371, 721, 3433, 5459, 24031, 38213, 181949, 353599, 1273643, 2475193, 18740747, 131185229]

約数ペア:

[(1, 131185229), (7, 18740747), (53, 2475193), (103, 1273643), (371, 353599), (721, 181949), (3433, 38213), (5459, 24031)]