22424247

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{887}}^1$

素因数の和:999

約数の個数: 18

約数和(自身を含む): 33050472

約数和(自身を除く): 10626225

約数列:

[1, 3, 9, 53, 159, 477, 887, 2661, 2809, 7983, 8427, 25281, 47011, 141033, 423099, 2491583, 7474749, 22424247]

約数ペア:

[(1, 22424247), (3, 7474749), (9, 2491583), (53, 423099), (159, 141033), (477, 47011), (887, 25281), (2661, 8427), (2809, 7983)]