120453431

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{2203}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 140914944

約数和(自身を除く): 20461513

約数列:

[1, 7, 73, 107, 511, 749, 2203, 7811, 15421, 54677, 160819, 235721, 1125733, 1650047, 17207633, 120453431]

約数ペア:

[(1, 120453431), (7, 17207633), (73, 1650047), (107, 1125733), (511, 235721), (749, 160819), (2203, 54677), (7811, 15421)]