1126629

素因数分解:

$3^4\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2006

約数の個数: 20

約数和(自身を含む): 1924384

約数和(自身を除く): 797755

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1987, 5961, 13909, 17883, 41727, 53649, 125181, 160947, 375543, 1126629]

約数ペア:

[(1, 1126629), (3, 375543), (7, 160947), (9, 125181), (21, 53649), (27, 41727), (63, 17883), (81, 13909), (189, 5961), (567, 1987)]