85718479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{25889}}^1$

素因数の和:25950

約数の個数: 16

約数和(自身を含む): 109359360

約数和(自身を除く): 23640881

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 25889, 181223, 284779, 1113227, 1993453, 7792589, 12245497, 85718479]

約数ペア:

[(1, 85718479), (7, 12245497), (11, 7792589), (43, 1993453), (77, 1113227), (301, 284779), (473, 181223), (3311, 25889)]