30507369

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2957}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 43068480

約数和(自身を除く): 12561111

約数列:

[1, 3, 19, 57, 181, 543, 2957, 3439, 8871, 10317, 56183, 168549, 535217, 1605651, 10169123, 30507369]

約数ペア:

[(1, 30507369), (3, 10169123), (19, 1605651), (57, 535217), (181, 168549), (543, 56183), (2957, 10317), (3439, 8871)]