2021026293

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1570339}}^1$

素因数の和:1570369

約数の個数: 24

約数和(自身を含む): 3429622560

約数和(自身を除く): 1408596267

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1570339, 4711017, 14133051, 17273729, 20414407, 51821187, 61243221, 155463561, 183729663, 224558477, 673675431, 2021026293]

約数ペア:

[(1, 2021026293), (3, 673675431), (9, 224558477), (11, 183729663), (13, 155463561), (33, 61243221), (39, 51821187), (99, 20414407), (117, 17273729), (143, 14133051), (429, 4711017), (1287, 1570339)]