57346807

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 72522240

約数和(自身を除く): 15175433

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1519, 1987, 4123, 13909, 28861, 37753, 61597, 97363, 264271, 431179, 1170343, 1849897, 3018253, 8192401, 57346807]

約数ペア:

[(1, 57346807), (7, 8192401), (19, 3018253), (31, 1849897), (49, 1170343), (133, 431179), (217, 264271), (589, 97363), (931, 61597), (1519, 37753), (1987, 28861), (4123, 13909)]