241017021

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{88969}}^1$

素因数の和:89025

約数の個数: 24

約数和(自身を含む): 407126720

約数和(自身を除く): 166109699

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 88969, 266907, 622783, 800721, 1868349, 3825667, 5605047, 11477001, 26779669, 34431003, 80339007, 241017021]

約数ペア:

[(1, 241017021), (3, 80339007), (7, 34431003), (9, 26779669), (21, 11477001), (43, 5605047), (63, 3825667), (129, 1868349), (301, 800721), (387, 622783), (903, 266907), (2709, 88969)]