13678049189

素因数分解:

$7^2\times {\mathrm{1301}}^1\times {\mathrm{214561}}^1$

素因数の和:215876

約数の個数: 12

約数和(自身を含む): 15923504268

約数和(自身を除く): 2245455079

約数列:

[1, 7, 49, 1301, 9107, 63749, 214561, 1501927, 10513489, 279143861, 1954007027, 13678049189]

約数ペア:

[(1, 13678049189), (7, 1954007027), (49, 279143861), (1301, 10513489), (9107, 1501927), (63749, 214561)]