12562347

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 20643840

約数和(自身を除く): 8081493

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 839, 2139, 2517, 4991, 5873, 14973, 17619, 19297, 26009, 57891, 78027, 135079, 182063, 405237, 546189, 598207, 1794621, 4187449, 12562347]

約数ペア:

[(1, 12562347), (3, 4187449), (7, 1794621), (21, 598207), (23, 546189), (31, 405237), (69, 182063), (93, 135079), (161, 78027), (217, 57891), (483, 26009), (651, 19297), (713, 17619), (839, 14973), (2139, 5873), (2517, 4991)]