2080783467

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{892657}}^1$

素因数の和:892707

約数の個数: 24

約数和(自身を含む): 3527784416

約数和(自身を除く): 1447000949

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 892657, 2677971, 6248599, 8033913, 18745797, 33028309, 56237391, 99084927, 231198163, 297254781, 693594489, 2080783467]

約数ペア:

[(1, 2080783467), (3, 693594489), (7, 297254781), (9, 231198163), (21, 99084927), (37, 56237391), (63, 33028309), (111, 18745797), (259, 8033913), (333, 6248599), (777, 2677971), (2331, 892657)]