2823507

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 4287920

約数和(自身を除く): 1464413

約数列:

[1, 3, 9, 37, 61, 111, 139, 183, 333, 417, 549, 1251, 2257, 5143, 6771, 8479, 15429, 20313, 25437, 46287, 76311, 313723, 941169, 2823507]

約数ペア:

[(1, 2823507), (3, 941169), (9, 313723), (37, 76311), (61, 46287), (111, 25437), (139, 20313), (183, 15429), (333, 8479), (417, 6771), (549, 5143), (1251, 2257)]