29311161

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{80747}}^1$

素因数の和:80772

約数の個数: 12

約数和(自身を含む): 42957936

約数和(自身を除く): 13646775

約数列:

[1, 3, 11, 33, 121, 363, 80747, 242241, 888217, 2664651, 9770387, 29311161]

約数ペア:

[(1, 29311161), (3, 9770387), (11, 2664651), (33, 888217), (121, 242241), (363, 80747)]