9188181

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{4793}}^1$

素因数の和:4873

約数の個数: 16

約数和(自身を含む): 13806720

約数和(自身を除く): 4618539

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 4793, 14379, 43137, 129411, 340303, 1020909, 3062727, 9188181]

約数ペア:

[(1, 9188181), (3, 3062727), (9, 1020909), (27, 340303), (71, 129411), (213, 43137), (639, 14379), (1917, 4793)]