57805287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{613}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 83685744

約数和(自身を除く): 25880457

約数列:

[1, 3, 17, 43, 51, 129, 613, 731, 1839, 1849, 2193, 5547, 10421, 26359, 31263, 31433, 79077, 94299, 448103, 1133437, 1344309, 3400311, 19268429, 57805287]

約数ペア:

[(1, 57805287), (3, 19268429), (17, 3400311), (43, 1344309), (51, 1133437), (129, 448103), (613, 94299), (731, 79077), (1839, 31433), (1849, 31263), (2193, 26359), (5547, 10421)]