2260629

素因数分解:

$3^6\times 7^1\times {\mathrm{443}}^1$

素因数の和:468

約数の個数: 28

約数和(自身を含む): 3882336

約数和(自身を除く): 1621707

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 443, 567, 729, 1329, 1701, 3101, 3987, 5103, 9303, 11961, 27909, 35883, 83727, 107649, 251181, 322947, 753543, 2260629]

約数ペア:

[(1, 2260629), (3, 753543), (7, 322947), (9, 251181), (21, 107649), (27, 83727), (63, 35883), (81, 27909), (189, 11961), (243, 9303), (443, 5103), (567, 3987), (729, 3101), (1329, 1701)]