2380996863

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82339}}^1$

素因数の和:82378

約数の個数: 48

約数和(自身を含む): 4315933440

約数和(自身を除く): 1934936577

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 567, 1071, 1377, 1701, 3213, 4131, 9639, 28917, 82339, 247017, 576373, 741051, 1399763, 1729119, 2223153, 4199289, 5187357, 6669459, 9798341, 12597867, 15562071, 20008377, 29395023, 37793601, 46686213, 88185069, 113380803, 140058639, 264555207, 340142409, 793665621, 2380996863]

約数ペア:

[(1, 2380996863), (3, 793665621), (7, 340142409), (9, 264555207), (17, 140058639), (21, 113380803), (27, 88185069), (51, 46686213), (63, 37793601), (81, 29395023), (119, 20008377), (153, 15562071), (189, 12597867), (243, 9798341), (357, 6669459), (459, 5187357), (567, 4199289), (1071, 2223153), (1377, 1729119), (1701, 1399763), (3213, 741051), (4131, 576373), (9639, 247017), (28917, 82339)]