31330437

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2473}}^1$

素因数の和:2620

約数の個数: 16

約数和(自身を含む): 43225728

約数和(自身を除く): 11895291

約数列:

[1, 3, 41, 103, 123, 309, 2473, 4223, 7419, 12669, 101393, 254719, 304179, 764157, 10443479, 31330437]

約数ペア:

[(1, 31330437), (3, 10443479), (41, 764157), (103, 304179), (123, 254719), (309, 101393), (2473, 12669), (4223, 7419)]