1294020139023

素因数分解:

$3^2\times {\mathrm{673}}^1\times {\mathrm{213640439}}^1$

素因数の和:213641118

約数の個数: 12

約数和(自身を含む): 1871917535280

約数和(自身を除く): 577897396257

約数列:

[1, 3, 9, 673, 2019, 6057, 213640439, 640921317, 1922763951, 143780015447, 431340046341, 1294020139023]

約数ペア:

[(1, 1294020139023), (3, 431340046341), (9, 143780015447), (673, 1922763951), (2019, 640921317), (6057, 213640439)]