85680119

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 106659168

約数和(自身を除く): 20979049

約数列:

[1, 7, 17, 41, 119, 287, 289, 697, 1033, 2023, 4879, 7231, 11849, 17561, 42353, 82943, 122927, 296471, 298537, 720001, 2089759, 5040007, 12240017, 85680119]

約数ペア:

[(1, 85680119), (7, 12240017), (17, 5040007), (41, 2089759), (119, 720001), (287, 298537), (289, 296471), (697, 122927), (1033, 82943), (2023, 42353), (4879, 17561), (7231, 11849)]