2110367889

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{779021}}^1$

素因数の和:779077

約数の個数: 24

約数和(自身を含む): 3564804672

約数和(自身を除く): 1454436783

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 779021, 2337063, 5453147, 7011189, 16359441, 33497903, 49078323, 100493709, 234485321, 301481127, 703455963, 2110367889]

約数ペア:

[(1, 2110367889), (3, 703455963), (7, 301481127), (9, 234485321), (21, 100493709), (43, 49078323), (63, 33497903), (129, 16359441), (301, 7011189), (387, 5453147), (903, 2337063), (2709, 779021)]