1520291061

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167747}}^1$

素因数の和:167825

約数の個数: 24

約数和(自身を含む): 2355181920

約数和(自身を除く): 834890859

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 9063, 167747, 503241, 1509723, 3187193, 8890591, 9561579, 26671773, 28684737, 80015319, 168921229, 506763687, 1520291061]

約数ペア:

[(1, 1520291061), (3, 506763687), (9, 168921229), (19, 80015319), (53, 28684737), (57, 26671773), (159, 9561579), (171, 8890591), (477, 3187193), (1007, 1509723), (3021, 503241), (9063, 167747)]