6646239

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{3467}}^1$

素因数の和:3547

約数の個数: 16

約数和(自身を含む): 9987840

約数和(自身を除く): 3341601

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 3467, 10401, 31203, 93609, 246157, 738471, 2215413, 6646239]

約数ペア:

[(1, 6646239), (3, 2215413), (9, 738471), (27, 246157), (71, 93609), (213, 31203), (639, 10401), (1917, 3467)]