13309445781

素因数分解:

$3^2\times {\mathrm{4651}}^1\times {\mathrm{317959}}^1$

素因数の和:322616

約数の個数: 12

約数和(自身を含む): 19228948960

約数和(自身を除く): 5919503179

約数列:

[1, 3, 9, 4651, 13953, 41859, 317959, 953877, 2861631, 1478827309, 4436481927, 13309445781]

約数ペア:

[(1, 13309445781), (3, 4436481927), (9, 1478827309), (4651, 2861631), (13953, 953877), (41859, 317959)]