204839487

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{529301}}^1$

素因数の和:529350

約数の個数: 12

約数和(自身を含む): 302760744

約数和(自身を除く): 97921257

約数列:

[1, 3, 9, 43, 129, 387, 529301, 1587903, 4763709, 22759943, 68279829, 204839487]

約数ペア:

[(1, 204839487), (3, 68279829), (9, 22759943), (43, 4763709), (129, 1587903), (387, 529301)]