31266949

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{4871}}^1$

素因数の和:5016

約数の個数: 12

約数和(自身を含む): 36656928

約数和(自身を除く): 5389979

約数列:

[1, 7, 49, 131, 917, 4871, 6419, 34097, 238679, 638101, 4466707, 31266949]

約数ペア:

[(1, 31266949), (7, 4466707), (49, 638101), (131, 238679), (917, 34097), (4871, 6419)]