2149069713

素因数分解:

$3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{274361}}^1$

素因数の和:274744

約数の個数: 16

約数和(自身を含む): 3283564416

約数和(自身を除く): 1134494703

約数列:

[1, 3, 7, 21, 373, 1119, 2611, 7833, 274361, 823083, 1920527, 5761581, 102336653, 307009959, 716356571, 2149069713]

約数ペア:

[(1, 2149069713), (3, 716356571), (7, 307009959), (21, 102336653), (373, 5761581), (1119, 1920527), (2611, 823083), (7833, 274361)]