2203312727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{4327}}^1$

素因数の和:4751

約数の個数: 32

約数和(自身を含む): 2916725760

約数和(自身を除く): 713413033

約数列:

[1, 7, 11, 17, 77, 119, 187, 389, 1309, 2723, 4279, 4327, 6613, 29953, 30289, 46291, 47597, 72743, 73559, 333179, 509201, 514913, 809149, 1683203, 5664043, 11782421, 18515233, 28614451, 129606631, 200301157, 314758961, 2203312727]

約数ペア:

[(1, 2203312727), (7, 314758961), (11, 200301157), (17, 129606631), (77, 28614451), (119, 18515233), (187, 11782421), (389, 5664043), (1309, 1683203), (2723, 809149), (4279, 514913), (4327, 509201), (6613, 333179), (29953, 73559), (30289, 72743), (46291, 47597)]