27286261

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 29620800

約数和(自身を除く): 2334539

約数列:

[1, 19, 59, 101, 241, 1121, 1919, 4579, 5959, 14219, 24341, 113221, 270161, 462479, 1436119, 27286261]

約数ペア:

[(1, 27286261), (19, 1436119), (59, 462479), (101, 270161), (241, 113221), (1121, 24341), (1919, 14219), (4579, 5959)]