130213727

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{156319}}^1$

素因数の和:156350

約数の個数: 12

約数和(自身を含む): 160384320

約数和(自身を除く): 30170593

約数列:

[1, 7, 17, 49, 119, 833, 156319, 1094233, 2657423, 7659631, 18601961, 130213727]

約数ペア:

[(1, 130213727), (7, 18601961), (17, 7659631), (49, 2657423), (119, 1094233), (833, 156319)]