13195443

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 18636800

約数和(自身を除く): 5441357

約数列:

[1, 3, 19, 57, 181, 543, 1279, 3439, 3837, 10317, 24301, 72903, 231499, 694497, 4398481, 13195443]

約数ペア:

[(1, 13195443), (3, 4398481), (19, 694497), (57, 231499), (181, 72903), (543, 24301), (1279, 10317), (3439, 3837)]