13304786391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2644561}}^1$

素因数の和:2644623

約数の個数: 24

約数和(自身を含む): 21177652496

約数和(自身を除く): 7872866105

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 2644561, 7933683, 23801049, 34379293, 103137879, 113716123, 309413637, 341148369, 1023445107, 1478309599, 4434928797, 13304786391]

約数ペア:

[(1, 13304786391), (3, 4434928797), (9, 1478309599), (13, 1023445107), (39, 341148369), (43, 309413637), (117, 113716123), (129, 103137879), (387, 34379293), (559, 23801049), (1677, 7933683), (5031, 2644561)]