1386142797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{826561}}^1$

素因数の和:826620

約数の個数: 16

約数和(自身を含む): 2036648768

約数和(自身を除く): 650505971

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 826561, 2479683, 10745293, 32235879, 35542123, 106626369, 462047599, 1386142797]

約数ペア:

[(1, 1386142797), (3, 462047599), (13, 106626369), (39, 35542123), (43, 32235879), (129, 10745293), (559, 2479683), (1677, 826561)]