30686761

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{8287}}^1$

素因数の和:8340

約数の個数: 12

約数和(自身を含む): 36666112

約数和(自身を除く): 5979351

約数列:

[1, 7, 23, 161, 529, 3703, 8287, 58009, 190601, 1334207, 4383823, 30686761]

約数ペア:

[(1, 30686761), (7, 4383823), (23, 1334207), (161, 190601), (529, 58009), (3703, 8287)]