2086075383

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 3323079936

約数和(自身を除く): 1237004553

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 401, 823, 903, 1203, 2107, 2469, 2807, 5761, 6321, 8421, 17243, 17283, 19649, 35389, 40327, 51729, 58947, 106167, 120701, 120981, 247723, 330023, 362103, 743169, 844907, 990069, 1734061, 2310161, 2534721, 5202183, 6930483, 14190989, 16171127, 42572967, 48513381, 99336923, 298010769, 695358461, 2086075383]

約数ペア:

[(1, 2086075383), (3, 695358461), (7, 298010769), (21, 99336923), (43, 48513381), (49, 42572967), (129, 16171127), (147, 14190989), (301, 6930483), (401, 5202183), (823, 2534721), (903, 2310161), (1203, 1734061), (2107, 990069), (2469, 844907), (2807, 743169), (5761, 362103), (6321, 330023), (8421, 247723), (17243, 120981), (17283, 120701), (19649, 106167), (35389, 58947), (40327, 51729)]