57040809

素因数分解:

$3^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{1987}}^1$

素因数の和:3364

約数の個数: 16

約数和(自身を含む): 87026688

約数和(自身を除く): 29985879

約数列:

[1, 3, 7, 21, 1367, 1987, 4101, 5961, 9569, 13909, 28707, 41727, 2716229, 8148687, 19013603, 57040809]

約数ペア:

[(1, 57040809), (3, 19013603), (7, 8148687), (21, 2716229), (1367, 41727), (1987, 28707), (4101, 13909), (5961, 9569)]