2021521689

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{246017}}^1$

素因数の和:246117

約数の個数: 24

約数和(自身を含む): 3223819872

約数和(自身を除く): 1202298183

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 8217, 246017, 738051, 2214153, 2706187, 8118561, 20419411, 24355683, 61258233, 183774699, 224613521, 673840563, 2021521689]

約数ペア:

[(1, 2021521689), (3, 673840563), (9, 224613521), (11, 183774699), (33, 61258233), (83, 24355683), (99, 20419411), (249, 8118561), (747, 2706187), (913, 2214153), (2739, 738051), (8217, 246017)]