424872009

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{890717}}^1$

素因数の和:890776

約数の個数: 12

約数和(自身を含む): 625284036

約数和(自身を除く): 200412027

約数列:

[1, 3, 9, 53, 159, 477, 890717, 2672151, 8016453, 47208001, 141624003, 424872009]

約数ペア:

[(1, 424872009), (3, 141624003), (9, 47208001), (53, 8016453), (159, 2672151), (477, 890717)]