17804520027

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1896721}}^1$

素因数の和:1896883

約数の個数: 24

約数和(自身を含む): 29588863200

約数和(自身を除く): 11784343173

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 9387, 1896721, 5690163, 13277047, 17070489, 39831141, 119493423, 282611429, 847834287, 1978280003, 2543502861, 5934840009, 17804520027]

約数ペア:

[(1, 17804520027), (3, 5934840009), (7, 2543502861), (9, 1978280003), (21, 847834287), (63, 282611429), (149, 119493423), (447, 39831141), (1043, 17070489), (1341, 13277047), (3129, 5690163), (9387, 1896721)]