872157551

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{2411}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 933926400

約数和(自身を除く): 61768849

約数列:

[1, 19, 79, 241, 1501, 2411, 4579, 19039, 45809, 190469, 361741, 581051, 3618911, 11039969, 45903029, 872157551]

約数ペア:

[(1, 872157551), (19, 45903029), (79, 11039969), (241, 3618911), (1501, 581051), (2411, 361741), (4579, 190469), (19039, 45809)]