1013886939

素因数分解:

$3^1\times {\mathrm{13}}^4\times {\mathrm{11833}}^1$

素因数の和:11888

約数の個数: 20

約数和(自身を含む): 1464623176

約数和(自身を除く): 450736237

約数列:

[1, 3, 13, 39, 169, 507, 2197, 6591, 11833, 28561, 35499, 85683, 153829, 461487, 1999777, 5999331, 25997101, 77991303, 337962313, 1013886939]

約数ペア:

[(1, 1013886939), (3, 337962313), (13, 77991303), (39, 25997101), (169, 5999331), (507, 1999777), (2197, 461487), (6591, 153829), (11833, 85683), (28561, 35499)]