57104943

素因数分解:

$3^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{811}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 88865280

約数和(自身を除く): 31760337

約数列:

[1, 3, 7, 21, 49, 147, 479, 811, 1437, 2433, 3353, 5677, 10059, 17031, 23471, 39739, 70413, 119217, 388469, 1165407, 2719283, 8157849, 19034981, 57104943]

約数ペア:

[(1, 57104943), (3, 19034981), (7, 8157849), (21, 2719283), (49, 1165407), (147, 388469), (479, 119217), (811, 70413), (1437, 39739), (2433, 23471), (3353, 17031), (5677, 10059)]