217202499

素因数分解:

$3^3\times {\mathrm{2437}}^1\times {\mathrm{3301}}^1$

素因数の和:5747

約数の個数: 16

約数和(自身を含む): 322011040

約数和(自身を除く): 104808541

約数列:

[1, 3, 9, 27, 2437, 3301, 7311, 9903, 21933, 29709, 65799, 89127, 8044537, 24133611, 72400833, 217202499]

約数ペア:

[(1, 217202499), (3, 72400833), (9, 24133611), (27, 8044537), (2437, 89127), (3301, 65799), (7311, 29709), (9903, 21933)]