219961023

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{10337}}^1$

素因数の和:10554

約数の個数: 16

約数和(自身を含む): 302200416

約数和(自身を除く): 82239393

約数列:

[1, 3, 41, 123, 173, 519, 7093, 10337, 21279, 31011, 423817, 1271451, 1788301, 5364903, 73320341, 219961023]

約数ペア:

[(1, 219961023), (3, 73320341), (41, 5364903), (123, 1788301), (173, 1271451), (519, 423817), (7093, 31011), (10337, 21279)]