26831831

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 30772224

約数和(自身を除く): 3940393

約数列:

[1, 13, 17, 221, 317, 383, 4121, 4979, 5389, 6511, 70057, 84643, 121411, 1578343, 2063987, 26831831]

約数ペア:

[(1, 26831831), (13, 2063987), (17, 1578343), (221, 121411), (317, 84643), (383, 70057), (4121, 6511), (4979, 5389)]