2100848.00000000

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{27779}}^1$

素因数の和:27811

約数の個数: 18

約数和(自身を含む): 66088620

約数和(自身を除く): 23836761

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 27779, 83337, 250011, 361127, 1083381, 3250143, 4694651, 14083953, 42251859]

約数ペア:

[(1, 42251859), (3, 14083953), (9, 4694651), (13, 3250143), (39, 1083381), (117, 361127), (169, 250011), (507, 83337), (1521, 27779)]