14389193

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:502

約数の個数: 20

約数和(自身を含む): 18116868

約数和(自身を除く): 3727675

約数列:

[1, 7, 13, 49, 91, 343, 461, 637, 2401, 3227, 4459, 5993, 22589, 31213, 41951, 158123, 293657, 1106861, 2055599, 14389193]

約数ペア:

[(1, 14389193), (7, 2055599), (13, 1106861), (49, 293657), (91, 158123), (343, 41951), (461, 31213), (637, 22589), (2401, 5993), (3227, 4459)]