13682763

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{673}}^1$

素因数の和:936

約数の個数: 20

約数和(自身を含む): 20551608

約数和(自身を除く): 6868845

約数列:

[1, 3, 9, 27, 81, 251, 673, 753, 2019, 2259, 6057, 6777, 18171, 20331, 54513, 168923, 506769, 1520307, 4560921, 13682763]

約数ペア:

[(1, 13682763), (3, 4560921), (9, 1520307), (27, 506769), (81, 168923), (251, 54513), (673, 20331), (753, 18171), (2019, 6777), (2259, 6057)]