2076121467

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{890657}}^1$

素因数の和:890707

約数の個数: 24

約数和(自身を含む): 3519880416

約数和(自身を除く): 1443758949

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 890657, 2671971, 6234599, 8015913, 18703797, 32954309, 56111391, 98862927, 230680163, 296588781, 692040489, 2076121467]

約数ペア:

[(1, 2076121467), (3, 692040489), (7, 296588781), (9, 230680163), (21, 98862927), (37, 56111391), (63, 32954309), (111, 18703797), (259, 8015913), (333, 6234599), (777, 2671971), (2331, 890657)]