2019322827

素因数分解:

$3^2\times {\mathrm{1069}}^1\times {\mathrm{209887}}^1$

素因数の和:210962

約数の個数: 12

約数和(自身を含む): 2919542080

約数和(自身を除く): 900219253

約数列:

[1, 3, 9, 1069, 3207, 9621, 209887, 629661, 1888983, 224369203, 673107609, 2019322827]

約数ペア:

[(1, 2019322827), (3, 673107609), (9, 224369203), (1069, 1888983), (3207, 629661), (9621, 209887)]