31087727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 34947072

約数和(自身を除く): 3859345

約数列:

[1, 11, 47, 157, 383, 517, 1727, 4213, 7379, 18001, 60131, 81169, 198011, 661441, 2826157, 31087727]

約数ペア:

[(1, 31087727), (11, 2826157), (47, 661441), (157, 198011), (383, 81169), (517, 60131), (1727, 18001), (4213, 7379)]