990340401

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{599117}}^1$

素因数の和:599168

約数の個数: 16

約数和(自身を含む): 1437883200

約数和(自身を除く): 447542799

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 599117, 1797351, 11383223, 17374393, 34149669, 52123179, 330113467, 990340401]

約数ペア:

[(1, 990340401), (3, 330113467), (19, 52123179), (29, 34149669), (57, 17374393), (87, 11383223), (551, 1797351), (1653, 599117)]