26831389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 30820608

約数和(自身を除く): 3989219

約数列:

[1, 13, 17, 167, 221, 727, 2171, 2839, 9451, 12359, 36907, 121409, 160667, 1578317, 2063953, 26831389]

約数ペア:

[(1, 26831389), (13, 2063953), (17, 1578317), (167, 160667), (221, 121409), (727, 36907), (2171, 12359), (2839, 9451)]