7319199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1759}}^1$

素因数の和:1854

約数の個数: 16

約数和(自身を含む): 10419200

約数和(自身を除く): 3100001

約数列:

[1, 3, 19, 57, 73, 219, 1387, 1759, 4161, 5277, 33421, 100263, 128407, 385221, 2439733, 7319199]

約数ペア:

[(1, 7319199), (3, 2439733), (19, 385221), (57, 128407), (73, 100263), (219, 33421), (1387, 5277), (1759, 4161)]