15256593

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17123}}^1$

素因数の和:17146

約数の個数: 20

約数和(自身を含む): 24864048

約数和(自身を除く): 9607455

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 17123, 51369, 154107, 188353, 462321, 565059, 1386963, 1695177, 5085531, 15256593]

約数ペア:

[(1, 15256593), (3, 5085531), (9, 1695177), (11, 1386963), (27, 565059), (33, 462321), (81, 188353), (99, 154107), (297, 51369), (891, 17123)]