9540487

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2190

約数の個数: 12

約数和(自身を含む): 10775128

約数和(自身を除く): 1234641

約数列:

[1, 11, 37, 121, 407, 2131, 4477, 23441, 78847, 257851, 867317, 9540487]

約数ペア:

[(1, 9540487), (11, 867317), (37, 257851), (121, 78847), (407, 23441), (2131, 4477)]