2783199609

素因数分解:

$3^4\times {\mathrm{613}}^1\times {\mathrm{56053}}^1$

素因数の和:56678

約数の個数: 20

約数和(自身を含む): 4164475876

約数和(自身を除く): 1381276267

約数列:

[1, 3, 9, 27, 81, 613, 1839, 5517, 16551, 49653, 56053, 168159, 504477, 1513431, 4540293, 34360489, 103081467, 309244401, 927733203, 2783199609]

約数ペア:

[(1, 2783199609), (3, 927733203), (9, 309244401), (27, 103081467), (81, 34360489), (613, 4540293), (1839, 1513431), (5517, 504477), (16551, 168159), (49653, 56053)]