2247302277

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{80783}}^1$

素因数の和:81081

約数の個数: 24

約数和(自身を含む): 3553849728

約数和(自身を除く): 1306547451

約数列:

[1, 3, 9, 11, 33, 99, 281, 843, 2529, 3091, 9273, 27819, 80783, 242349, 727047, 888613, 2665839, 7997517, 22700023, 68100069, 204300207, 249700253, 749100759, 2247302277]

約数ペア:

[(1, 2247302277), (3, 749100759), (9, 249700253), (11, 204300207), (33, 68100069), (99, 22700023), (281, 7997517), (843, 2665839), (2529, 888613), (3091, 727047), (9273, 242349), (27819, 80783)]