31667007

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 43037280

約数和(自身を除く): 11370273

約数列:

[1, 3, 109, 113, 327, 339, 857, 2571, 12317, 36951, 93413, 96841, 280239, 290523, 10555669, 31667007]

約数ペア:

[(1, 31667007), (3, 10555669), (109, 290523), (113, 280239), (327, 96841), (339, 93413), (857, 36951), (2571, 12317)]