2021632785

素因数分解:

$3^2\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{19207}}^1$

素因数の和:21557

約数の個数: 24

約数和(自身を含む): 3505844160

約数和(自身を除く): 1484211375

約数列:

[1, 3, 5, 9, 15, 45, 2339, 7017, 11695, 19207, 21051, 35085, 57621, 96035, 105255, 172863, 288105, 864315, 44925173, 134775519, 224625865, 404326557, 673877595, 2021632785]

約数ペア:

[(1, 2021632785), (3, 673877595), (5, 404326557), (9, 224625865), (15, 134775519), (45, 44925173), (2339, 864315), (7017, 288105), (11695, 172863), (19207, 105255), (21051, 96035), (35085, 57621)]