12782799

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{1747}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 19018240

約数和(自身を除く): 6235441

約数列:

[1, 3, 9, 27, 271, 813, 1747, 2439, 5241, 7317, 15723, 47169, 473437, 1420311, 4260933, 12782799]

約数ペア:

[(1, 12782799), (3, 4260933), (9, 1420311), (27, 473437), (271, 47169), (813, 15723), (1747, 7317), (2439, 5241)]