109745911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{5011}}^1$

素因数の和:5214

約数の個数: 12

約数和(自身を含む): 121320472

約数和(自身を除く): 11574561

約数列:

[1, 11, 121, 181, 1991, 5011, 21901, 55121, 606331, 906991, 9976901, 109745911]

約数ペア:

[(1, 109745911), (11, 9976901), (121, 906991), (181, 606331), (1991, 55121), (5011, 21901)]