13682397

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 18825408

約数和(自身を除く): 5143011

約数列:

[1, 3, 41, 123, 173, 519, 643, 1929, 7093, 21279, 26363, 79089, 111239, 333717, 4560799, 13682397]

約数ペア:

[(1, 13682397), (3, 4560799), (41, 333717), (123, 111239), (173, 79089), (519, 26363), (643, 21279), (1929, 7093)]