2017394259

素因数分解:

$3^1\times {\mathrm{281}}^1\times {\mathrm{1123}}^1\times {\mathrm{2131}}^1$

素因数の和:3538

約数の個数: 16

約数和(自身を含む): 2703103104

約数和(自身を除く): 685708845

約数列:

[1, 3, 281, 843, 1123, 2131, 3369, 6393, 315563, 598811, 946689, 1796433, 2393113, 7179339, 672464753, 2017394259]

約数ペア:

[(1, 2017394259), (3, 672464753), (281, 7179339), (843, 2393113), (1123, 1796433), (2131, 946689), (3369, 598811), (6393, 315563)]