2016609897

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{9749}}^1$

素因数の和:9981

約数の個数: 24

約数和(自身を含む): 2852928000

約数和(自身を除く): 836318103

約数列:

[1, 3, 19, 57, 191, 361, 573, 1083, 3629, 9749, 10887, 29247, 68951, 185231, 206853, 555693, 1862059, 3519389, 5586177, 10558167, 35379121, 106137363, 672203299, 2016609897]

約数ペア:

[(1, 2016609897), (3, 672203299), (19, 106137363), (57, 35379121), (191, 10558167), (361, 5586177), (573, 3519389), (1083, 1862059), (3629, 555693), (9749, 206853), (10887, 185231), (29247, 68951)]