11668657

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11657}}^1$

素因数の和:11688

約数の個数: 16

約数和(自身を含む): 15668352

約数和(自身を除く): 3999695

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 11657, 81599, 128227, 151541, 897589, 1060787, 1666951, 11668657]

約数ペア:

[(1, 11668657), (7, 1666951), (11, 1060787), (13, 897589), (77, 151541), (91, 128227), (143, 81599), (1001, 11657)]