2972729159

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1\times {\mathrm{967}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 3099334656

約数和(自身を除く): 126605497

約数列:

[1, 31, 131, 757, 967, 4061, 23467, 29977, 99167, 126677, 732019, 3074177, 3926987, 22692589, 95894489, 2972729159]

約数ペア:

[(1, 2972729159), (31, 95894489), (131, 22692589), (757, 3926987), (967, 3074177), (4061, 732019), (23467, 126677), (29977, 99167)]