13628757

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1321}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 19248320

約数和(自身を除く): 5619563

約数列:

[1, 3, 19, 57, 181, 543, 1321, 3439, 3963, 10317, 25099, 75297, 239101, 717303, 4542919, 13628757]

約数ペア:

[(1, 13628757), (3, 4542919), (19, 717303), (57, 239101), (181, 75297), (543, 25099), (1321, 10317), (3439, 3963)]