242516547

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1069}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 433101760

約数和(自身を除く): 190585213

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 277, 819, 831, 1069, 1939, 2493, 3207, 3601, 5817, 7483, 9621, 10803, 13897, 17451, 22449, 25207, 32409, 41691, 67347, 75621, 97279, 125073, 226863, 291837, 296113, 875511, 888339, 2072791, 2665017, 3849469, 6218373, 11548407, 18655119, 26946283, 34645221, 80838849, 242516547]

約数ペア:

[(1, 242516547), (3, 80838849), (7, 34645221), (9, 26946283), (13, 18655119), (21, 11548407), (39, 6218373), (63, 3849469), (91, 2665017), (117, 2072791), (273, 888339), (277, 875511), (819, 296113), (831, 291837), (1069, 226863), (1939, 125073), (2493, 97279), (3207, 75621), (3601, 67347), (5817, 41691), (7483, 32409), (9621, 25207), (10803, 22449), (13897, 17451)]