24778449

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{1489}}^1$

素因数の和:1581

約数の個数: 18

約数和(自身を含む): 36667410

約数和(自身を除く): 11888961

約数列:

[1, 3, 9, 43, 129, 387, 1489, 1849, 4467, 5547, 13401, 16641, 64027, 192081, 576243, 2753161, 8259483, 24778449]

約数ペア:

[(1, 24778449), (3, 8259483), (9, 2753161), (43, 576243), (129, 192081), (387, 64027), (1489, 16641), (1849, 13401), (4467, 5547)]