2044998543

素因数分解:

$3^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{49009}}^1$

素因数の和:51006

約数の個数: 16

約数和(自身を含む): 3117820160

約数和(自身を除く): 1072821617

約数列:

[1, 3, 7, 21, 1987, 5961, 13909, 41727, 49009, 147027, 343063, 1029189, 97380883, 292142649, 681666181, 2044998543]

約数ペア:

[(1, 2044998543), (3, 681666181), (7, 292142649), (21, 97380883), (1987, 1029189), (5961, 343063), (13909, 147027), (41727, 49009)]