2011444689

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1609}}^1\times {\mathrm{3823}}^1$

素因数の和:5544

約数の個数: 16

約数和(自身を含む): 2708921600

約数和(自身を除く): 697476911

約数列:

[1, 3, 109, 327, 1609, 3823, 4827, 11469, 175381, 416707, 526143, 1250121, 6151207, 18453621, 670481563, 2011444689]

約数ペア:

[(1, 2011444689), (3, 670481563), (109, 18453621), (327, 6151207), (1609, 1250121), (3823, 526143), (4827, 416707), (11469, 175381)]