30431687

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 36032640

約数和(自身を除く): 5600953

約数列:

[1, 11, 13, 139, 143, 1529, 1531, 1807, 16841, 19877, 19903, 212809, 218933, 2340899, 2766517, 30431687]

約数ペア:

[(1, 30431687), (11, 2766517), (13, 2340899), (139, 218933), (143, 212809), (1529, 19903), (1531, 19877), (1807, 16841)]