51121023

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23311}}^1$

素因数の和:23374

約数の個数: 16

約数和(自身を含む): 73852416

約数和(自身を除く): 22731393

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 23311, 69933, 396287, 1002373, 1188861, 3007119, 17040341, 51121023]

約数ペア:

[(1, 51121023), (3, 17040341), (17, 3007119), (43, 1188861), (51, 1002373), (129, 396287), (731, 69933), (2193, 23311)]