12271701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16561}}^1$

素因数の和:16596

約数の個数: 16

約数和(自身を含む): 18549440

約数和(自身を除く): 6277739

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 16561, 49683, 215293, 314659, 645879, 943977, 4090567, 12271701]

約数ペア:

[(1, 12271701), (3, 4090567), (13, 943977), (19, 645879), (39, 314659), (57, 215293), (247, 49683), (741, 16561)]