1666873043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1\times {\mathrm{3121}}^1$

素因数の和:5266

約数の個数: 16

約数和(自身を含む): 1898975232

約数和(自身を除く): 232102189

約数列:

[1, 11, 23, 253, 2111, 3121, 23221, 34331, 48553, 71783, 534083, 789613, 6588431, 72472741, 151533913, 1666873043]

約数ペア:

[(1, 1666873043), (11, 151533913), (23, 72472741), (253, 6588431), (2111, 789613), (3121, 534083), (23221, 71783), (34331, 48553)]