244993833

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{90437}}^1$

素因数の和:90493

約数の個数: 24

約数和(自身を含む): 413844288

約数和(自身を除く): 168850455

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 90437, 271311, 633059, 813933, 1899177, 3888791, 5697531, 11666373, 27221537, 34999119, 81664611, 244993833]

約数ペア:

[(1, 244993833), (3, 81664611), (7, 34999119), (9, 27221537), (21, 11666373), (43, 5697531), (63, 3888791), (129, 1899177), (301, 813933), (387, 633059), (903, 271311), (2709, 90437)]