520141356671

素因数分解:

${\mathrm{31}}^3\times {\mathrm{71}}^1\times {\mathrm{245911}}^1$

素因数の和:246075

約数の個数: 16

約数和(自身を含む): 545051160576

約数和(自身を除く): 24909803905

約数列:

[1, 31, 71, 961, 2201, 29791, 68231, 245911, 2115161, 7623241, 17459681, 236320471, 541250111, 7325934601, 16778753441, 520141356671]

約数ペア:

[(1, 520141356671), (31, 16778753441), (71, 7325934601), (961, 541250111), (2201, 236320471), (29791, 17459681), (68231, 7623241), (245911, 2115161)]