861133247

素因数分解:

${\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{21143}}^1$

素因数の和:21410

約数の個数: 12

約数和(自身を含む): 936383184

約数和(自身を除く): 75249937

約数列:

[1, 13, 169, 241, 3133, 21143, 40729, 274859, 3573167, 5095463, 66241019, 861133247]

約数ペア:

[(1, 861133247), (13, 66241019), (169, 5095463), (241, 3573167), (3133, 274859), (21143, 40729)]