1260408051

素因数分解:

$3^2\times 7^1\times {\mathrm{5179}}^1\times {\mathrm{3863}}^1$

素因数の和:9055

約数の個数: 24

約数和(自身を含む): 2081614080

約数和(自身を除く): 821206029

約数列:

[1, 3, 7, 9, 21, 63, 3863, 5179, 11589, 15537, 27041, 34767, 36253, 46611, 81123, 108759, 243369, 326277, 20006477, 60019431, 140045339, 180058293, 420136017, 1260408051]

約数ペア:

[(1, 1260408051), (3, 420136017), (7, 180058293), (9, 140045339), (21, 60019431), (63, 20006477), (3863, 326277), (5179, 243369), (11589, 108759), (15537, 81123), (27041, 46611), (34767, 36253)]