120719963

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30851}}^1$

素因数の和:30914

約数の個数: 16

約数和(自身を含む): 152038656

約数和(自身を除く): 31318693

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 30851, 215957, 401063, 1326593, 2807441, 9286151, 17245709, 120719963]

約数ペア:

[(1, 120719963), (7, 17245709), (13, 9286151), (43, 2807441), (91, 1326593), (301, 401063), (559, 215957), (3913, 30851)]