31326111

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 46725120

約数和(自身を除く): 15399009

約数列:

[1, 3, 9, 47, 103, 141, 309, 423, 719, 927, 2157, 4841, 6471, 14523, 33793, 43569, 74057, 101379, 222171, 304137, 666513, 3480679, 10442037, 31326111]

約数ペア:

[(1, 31326111), (3, 10442037), (9, 3480679), (47, 666513), (103, 304137), (141, 222171), (309, 101379), (423, 74057), (719, 43569), (927, 33793), (2157, 14523), (4841, 6471)]