11967121

素因数分解:

${\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4111}}^1$

素因数の和:4223

約数の個数: 8

約数和(自身を含む): 12434688

約数和(自身を除く): 467567

約数列:

[1, 41, 71, 2911, 4111, 168551, 291881, 11967121]

約数ペア:

[(1, 11967121), (41, 291881), (71, 168551), (2911, 4111)]