26775007

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 31610880

約数和(自身を除く): 4835873

約数列:

[1, 7, 47, 97, 329, 679, 839, 4559, 5873, 31913, 39433, 81383, 276031, 569681, 3825001, 26775007]

約数ペア:

[(1, 26775007), (7, 3825001), (47, 569681), (97, 276031), (329, 81383), (679, 39433), (839, 31913), (4559, 5873)]