131468502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1991947}}^1$

素因数の和:1991963

約数の個数: 16

約数和(自身を含む): 286840512

約数和(自身を除く): 155372010

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1991947, 3983894, 5975841, 11951682, 21911417, 43822834, 65734251, 131468502]

約数ペア:

[(1, 131468502), (2, 65734251), (3, 43822834), (6, 21911417), (11, 11951682), (22, 5975841), (33, 3983894), (66, 1991947)]