2543757381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1117153}}^1$

素因数の和:1117193

約数の個数: 24

約数和(自身を含む): 4182624576

約数和(自身を除く): 1638867195

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 1117153, 3351459, 10054377, 12288683, 25694519, 36866049, 77083557, 110598147, 231250671, 282639709, 847919127, 2543757381]

約数ペア:

[(1, 2543757381), (3, 847919127), (9, 282639709), (11, 231250671), (23, 110598147), (33, 77083557), (69, 36866049), (99, 25694519), (207, 12288683), (253, 10054377), (759, 3351459), (2277, 1117153)]