131024421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1323479}}^1$

素因数の和:1323496

約数の個数: 12

約数和(自身を含む): 206462880

約数和(自身を除く): 75438459

約数列:

[1, 3, 9, 11, 33, 99, 1323479, 3970437, 11911311, 14558269, 43674807, 131024421]

約数ペア:

[(1, 131024421), (3, 43674807), (9, 14558269), (11, 11911311), (33, 3970437), (99, 1323479)]