39243519

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15193}}^1$

素因数の和:15247

約数の個数: 24

約数和(自身を含む): 66367392

約数和(自身を除く): 27123873

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 15193, 45579, 106351, 136737, 319053, 622913, 957159, 1868739, 4360391, 5606217, 13081173, 39243519]

約数ペア:

[(1, 39243519), (3, 13081173), (7, 5606217), (9, 4360391), (21, 1868739), (41, 957159), (63, 622913), (123, 319053), (287, 136737), (369, 106351), (861, 45579), (2583, 15193)]