2690944767

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{73771}}^1$

素因数の和:73980

約数の個数: 32

約数和(自身を含む): 4579765760

約数和(自身を除く): 1888820993

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 579, 1351, 1737, 4053, 5211, 12159, 36477, 73771, 221313, 516397, 663939, 1549191, 1991817, 4647573, 13942719, 14237803, 42713409, 99664621, 128140227, 298993863, 384420681, 896981589, 2690944767]

約数ペア:

[(1, 2690944767), (3, 896981589), (7, 384420681), (9, 298993863), (21, 128140227), (27, 99664621), (63, 42713409), (189, 14237803), (193, 13942719), (579, 4647573), (1351, 1991817), (1737, 1549191), (4053, 663939), (5211, 516397), (12159, 221313), (36477, 73771)]