12562179

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 19707408

約数和(自身を除く): 7145229

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 881, 2037, 2643, 4753, 6167, 14259, 18501, 43169, 85457, 129507, 256371, 598199, 1794597, 4187393, 12562179]

約数ペア:

[(1, 12562179), (3, 4187393), (7, 1794597), (21, 598199), (49, 256371), (97, 129507), (147, 85457), (291, 43169), (679, 18501), (881, 14259), (2037, 6167), (2643, 4753)]