82005121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 95792544

約数和(自身を除く): 13787423

約数列:

[1, 11, 19, 107, 193, 209, 361, 1177, 2033, 2123, 3667, 3971, 20651, 22363, 38627, 40337, 69673, 227161, 392369, 424897, 766403, 4316059, 7455011, 82005121]

約数ペア:

[(1, 82005121), (11, 7455011), (19, 4316059), (107, 766403), (193, 424897), (209, 392369), (361, 227161), (1177, 69673), (2033, 40337), (2123, 38627), (3667, 22363), (3971, 20651)]