2647397943

素因数分解:

$3^2\times {\mathrm{3527}}^1\times {\mathrm{83401}}^1$

素因数の和:86934

約数の個数: 12

約数和(自身を含む): 3825149328

約数和(自身を除く): 1177751385

約数列:

[1, 3, 9, 3527, 10581, 31743, 83401, 250203, 750609, 294155327, 882465981, 2647397943]

約数ペア:

[(1, 2647397943), (3, 882465981), (9, 294155327), (3527, 750609), (10581, 250203), (31743, 83401)]