81384479

素因数分解:

${\mathrm{11}}^2\times {\mathrm{461}}^1\times {\mathrm{1459}}^1$

素因数の和:1942

約数の個数: 12

約数和(自身を含む): 89711160

約数和(自身を除く): 8326681

約数列:

[1, 11, 121, 461, 1459, 5071, 16049, 55781, 176539, 672599, 7398589, 81384479]

約数ペア:

[(1, 81384479), (11, 7398589), (121, 672599), (461, 176539), (1459, 55781), (5071, 16049)]