3885387961

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{147739}}^1$

素因数の和:147793

約数の個数: 24

約数和(自身を含む): 5079892160

約数和(自身を除く): 1194504199

約数列:

[1, 7, 13, 17, 91, 119, 221, 289, 1547, 2023, 3757, 26299, 147739, 1034173, 1920607, 2511563, 13444249, 17580941, 32650319, 42696571, 228552233, 298875997, 555055423, 3885387961]

約数ペア:

[(1, 3885387961), (7, 555055423), (13, 298875997), (17, 228552233), (91, 42696571), (119, 32650319), (221, 17580941), (289, 13444249), (1547, 2511563), (2023, 1920607), (3757, 1034173), (26299, 147739)]