28682433

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{245149}}^1$

素因数の和:245168

約数の個数: 12

約数和(自身を含む): 44617300

約数和(自身を除く): 15934867

約数列:

[1, 3, 9, 13, 39, 117, 245149, 735447, 2206341, 3186937, 9560811, 28682433]

約数ペア:

[(1, 28682433), (3, 9560811), (9, 3186937), (13, 2206341), (39, 735447), (117, 245149)]