72901507

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{709}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 85904320

約数和(自身を除く): 13002813

約数列:

[1, 7, 37, 259, 397, 709, 2779, 4963, 14689, 26233, 102823, 183631, 281473, 1970311, 10414501, 72901507]

約数ペア:

[(1, 72901507), (7, 10414501), (37, 1970311), (259, 281473), (397, 183631), (709, 102823), (2779, 26233), (4963, 14689)]