8245413

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1$

素因数の和:2305

約数の個数: 24

約数和(自身を含む): 13349856

約数和(自身を除く): 5104443

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 2251, 3663, 6753, 20259, 24761, 74283, 83287, 222849, 249861, 749583, 916157, 2748471, 8245413]

約数ペア:

[(1, 8245413), (3, 2748471), (9, 916157), (11, 749583), (33, 249861), (37, 222849), (99, 83287), (111, 74283), (333, 24761), (407, 20259), (1221, 6753), (2251, 3663)]