668114017

素因数分解:

${\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 688925952

約数和(自身を除く): 20811935

約数列:

[1, 67, 131, 163, 467, 8777, 10921, 21353, 31289, 61177, 76121, 1430651, 4098859, 5100107, 9971851, 668114017]

約数ペア:

[(1, 668114017), (67, 9971851), (131, 5100107), (163, 4098859), (467, 1430651), (8777, 76121), (10921, 61177), (21353, 31289)]