63959189

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2063}}^1$

素因数の和:2216

約数の個数: 16

約数和(自身を含む): 75558912

約数和(自身を除く): 11599723

約数列:

[1, 7, 43, 103, 301, 721, 2063, 4429, 14441, 31003, 88709, 212489, 620963, 1487423, 9137027, 63959189]

約数ペア:

[(1, 63959189), (7, 9137027), (43, 1487423), (103, 620963), (301, 212489), (721, 88709), (2063, 31003), (4429, 14441)]