518847153

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{13877}}^1$

素因数の和:14005

約数の個数: 24

約数和(自身を含む): 767841984

約数和(自身を除く): 248994831

約数列:

[1, 3, 11, 33, 103, 121, 309, 363, 1133, 3399, 12463, 13877, 37389, 41631, 152647, 457941, 1429331, 1679117, 4287993, 5037351, 15722641, 47167923, 172949051, 518847153]

約数ペア:

[(1, 518847153), (3, 172949051), (11, 47167923), (33, 15722641), (103, 5037351), (121, 4287993), (309, 1679117), (363, 1429331), (1133, 457941), (3399, 152647), (12463, 41631), (13877, 37389)]