2005683813

素因数分解:

$3^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{53149}}^1$

素因数の和:53761

約数の個数: 24

約数和(自身を含む): 3316560000

約数和(自身を除く): 1310876187

約数列:

[1, 3, 7, 9, 21, 63, 599, 1797, 4193, 5391, 12579, 37737, 53149, 159447, 372043, 478341, 1116129, 3348387, 31836251, 95508753, 222853757, 286526259, 668561271, 2005683813]

約数ペア:

[(1, 2005683813), (3, 668561271), (7, 286526259), (9, 222853757), (21, 95508753), (63, 31836251), (599, 3348387), (1797, 1116129), (4193, 478341), (5391, 372043), (12579, 159447), (37737, 53149)]