127189621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10883}}^1$

素因数の和:10956

約数の個数: 16

約数和(自身を含む): 146280960

約数和(自身を除く): 19091339

約数列:

[1, 13, 29, 31, 377, 403, 899, 10883, 11687, 141479, 315607, 337373, 4102891, 4385849, 9783817, 127189621]

約数ペア:

[(1, 127189621), (13, 9783817), (29, 4385849), (31, 4102891), (377, 337373), (403, 315607), (899, 141479), (10883, 11687)]