1391839307

素因数分解:

${\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2861}}^1$

素因数の和:3118

約数の個数: 16

約数和(自身を含む): 1450278432

約数和(自身を除く): 58439125

約数列:

[1, 53, 67, 137, 2861, 3551, 7261, 9179, 151633, 191687, 391957, 486487, 10159411, 20773721, 26261119, 1391839307]

約数ペア:

[(1, 1391839307), (53, 26261119), (67, 20773721), (137, 10159411), (2861, 486487), (3551, 391957), (7261, 191687), (9179, 151633)]