65682643

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 72002560

約数和(自身を除く): 6319917

約数列:

[1, 13, 139, 163, 223, 1807, 2119, 2899, 22657, 30997, 36349, 294541, 402961, 472537, 5052511, 65682643]

約数ペア:

[(1, 65682643), (13, 5052511), (139, 472537), (163, 402961), (223, 294541), (1807, 36349), (2119, 30997), (2899, 22657)]