16888929

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1637}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 23849280

約数和(自身を除く): 6960351

約数列:

[1, 3, 19, 57, 181, 543, 1637, 3439, 4911, 10317, 31103, 93309, 296297, 888891, 5629643, 16888929]

約数ペア:

[(1, 16888929), (3, 5629643), (19, 888891), (57, 296297), (181, 93309), (543, 31103), (1637, 10317), (3439, 4911)]