4105890.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20719}}^1$

素因数の和:20836

約数の個数: 16

約数和(自身を含む): 71608320

約数和(自身を除く): 25052727

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 20719, 62157, 145033, 435099, 2216933, 6650799, 15518531, 46555593]

約数ペア:

[(1, 46555593), (3, 15518531), (7, 6650799), (21, 2216933), (107, 435099), (321, 145033), (749, 62157), (2247, 20719)]