8238021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1307}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 12054528

約数和(自身を除く): 3816507

約数列:

[1, 3, 11, 33, 191, 573, 1307, 2101, 3921, 6303, 14377, 43131, 249637, 748911, 2746007, 8238021]

約数ペア:

[(1, 8238021), (3, 2746007), (11, 748911), (33, 249637), (191, 43131), (573, 14377), (1307, 6303), (2101, 3921)]