2056520277

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1920187}}^1$

素因数の和:1920217

約数の個数: 24

約数和(自身を含む): 3594591936

約数和(自身を除く): 1538071659

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1920187, 5760561, 13441309, 17281683, 32643179, 40323927, 97929537, 120971781, 228502253, 293788611, 685506759, 2056520277]

約数ペア:

[(1, 2056520277), (3, 685506759), (7, 293788611), (9, 228502253), (17, 120971781), (21, 97929537), (51, 40323927), (63, 32643179), (119, 17281683), (153, 13441309), (357, 5760561), (1071, 1920187)]