31630423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 35239680

約数和(自身を除く): 3609257

約数列:

[1, 11, 137, 139, 151, 1507, 1529, 1661, 19043, 20687, 20989, 209473, 227557, 230879, 2875493, 31630423]

約数ペア:

[(1, 31630423), (11, 2875493), (137, 230879), (139, 227557), (151, 209473), (1507, 20989), (1529, 20687), (1661, 19043)]