1399212291

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2099}}^1\times {\mathrm{9661}}^1$

素因数の和:11786

約数の個数: 16

約数和(自身を含む): 1947859200

約数和(自身を除く): 548646909

約数列:

[1, 3, 23, 69, 2099, 6297, 9661, 28983, 48277, 144831, 222203, 666609, 20278439, 60835317, 466404097, 1399212291]

約数ペア:

[(1, 1399212291), (3, 466404097), (23, 60835317), (69, 20278439), (2099, 666609), (6297, 222203), (9661, 144831), (28983, 48277)]