522362009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{541}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 601015128

約数和(自身を除く): 78653119

約数列:

[1, 13, 17, 221, 257, 289, 541, 3341, 3757, 4369, 7033, 9197, 56797, 74273, 119561, 139037, 156349, 965549, 1807481, 2032537, 2363629, 30727177, 40181693, 522362009]

約数ペア:

[(1, 522362009), (13, 40181693), (17, 30727177), (221, 2363629), (257, 2032537), (289, 1807481), (541, 965549), (3341, 156349), (3757, 139037), (4369, 119561), (7033, 74273), (9197, 56797)]