12855507

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6311}}^1$

素因数の和:6418

約数の個数: 16

約数和(自身を含む): 19794432

約数和(自身を除く): 6938925

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 6311, 18933, 44177, 132531, 612167, 1836501, 4285169, 12855507]

約数ペア:

[(1, 12855507), (3, 4285169), (7, 1836501), (21, 612167), (97, 132531), (291, 44177), (679, 18933), (2037, 6311)]