28313651521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{72413431}}^1$

素因数の和:72413471

約数の個数: 8

約数和(自身を含む): 31282602624

約数和(自身を除く): 2968951103

約数列:

[1, 17, 23, 391, 72413431, 1231028327, 1665508913, 28313651521]

約数ペア:

[(1, 28313651521), (17, 1665508913), (23, 1231028327), (391, 72413431)]