39738321

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14669}}^1$

素因数の和:14725

約数の個数: 24

約数和(自身を含む): 67129920

約数和(自身を除く): 27391599

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 14669, 44007, 102683, 132021, 308049, 630767, 924147, 1892301, 4415369, 5676903, 13246107, 39738321]

約数ペア:

[(1, 39738321), (3, 13246107), (7, 5676903), (9, 4415369), (21, 1892301), (43, 924147), (63, 630767), (129, 308049), (301, 132021), (387, 102683), (903, 44007), (2709, 14669)]