5724789

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 9166080

約数和(自身を除く): 3441291

約数列:

[1, 3, 7, 21, 41, 61, 109, 123, 183, 287, 327, 427, 763, 861, 1281, 2289, 2501, 4469, 6649, 7503, 13407, 17507, 19947, 31283, 46543, 52521, 93849, 139629, 272609, 817827, 1908263, 5724789]

約数ペア:

[(1, 5724789), (3, 1908263), (7, 817827), (21, 272609), (41, 139629), (61, 93849), (109, 52521), (123, 46543), (183, 31283), (287, 19947), (327, 17507), (427, 13407), (763, 7503), (861, 6649), (1281, 4469), (2289, 2501)]