17198439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1667}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 24286080

約数和(自身を除く): 7087641

約数列:

[1, 3, 19, 57, 181, 543, 1667, 3439, 5001, 10317, 31673, 95019, 301727, 905181, 5732813, 17198439]

約数ペア:

[(1, 17198439), (3, 5732813), (19, 905181), (57, 301727), (181, 95019), (543, 31673), (1667, 10317), (3439, 5001)]