38088729

素因数分解:

$3^2\times 7^2\times {\mathrm{86369}}^1$

素因数の和:86389

約数の個数: 18

約数和(自身を含む): 64000170

約数和(自身を除く): 25911441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 86369, 259107, 604583, 777321, 1813749, 4232081, 5441247, 12696243, 38088729]

約数ペア:

[(1, 38088729), (3, 12696243), (7, 5441247), (9, 4232081), (21, 1813749), (49, 777321), (63, 604583), (147, 259107), (441, 86369)]