47839521

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1663}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 65601536

約数和(自身を除く): 17762015

約数列:

[1, 3, 43, 129, 223, 669, 1663, 4989, 9589, 28767, 71509, 214527, 370849, 1112547, 15946507, 47839521]

約数ペア:

[(1, 47839521), (3, 15946507), (43, 1112547), (129, 370849), (223, 214527), (669, 71509), (1663, 28767), (4989, 9589)]