12648363

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 20998656

約数和(自身を除く): 8350293

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 433, 749, 1299, 1391, 2247, 3031, 4173, 5629, 9093, 9737, 16887, 29211, 39403, 46331, 118209, 138993, 324317, 602303, 972951, 1806909, 4216121, 12648363]

約数ペア:

[(1, 12648363), (3, 4216121), (7, 1806909), (13, 972951), (21, 602303), (39, 324317), (91, 138993), (107, 118209), (273, 46331), (321, 39403), (433, 29211), (749, 16887), (1299, 9737), (1391, 9093), (2247, 5629), (3031, 4173)]