109905191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{55201}}^1$

素因数の和:55393

約数の個数: 8

約数和(自身を含む): 120561168

約数和(自身を除く): 10655977

約数列:

[1, 11, 181, 1991, 55201, 607211, 9991381, 109905191]

約数ペア:

[(1, 109905191), (11, 9991381), (181, 607211), (1991, 55201)]