8489367

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:660

約数の個数: 20

約数和(自身を含む): 12760176

約数和(自身を除く): 4270809

約数列:

[1, 3, 9, 27, 81, 311, 337, 933, 1011, 2799, 3033, 8397, 9099, 25191, 27297, 104807, 314421, 943263, 2829789, 8489367]

約数ペア:

[(1, 8489367), (3, 2829789), (9, 943263), (27, 314421), (81, 104807), (311, 27297), (337, 25191), (933, 9099), (1011, 8397), (2799, 3033)]