171796339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4157}}^1$

素因数の和:4215

約数の個数: 24

約数和(自身を含む): 214453008

約数和(自身を除く): 42656669

約数列:

[1, 11, 13, 17, 143, 187, 221, 289, 2431, 3179, 3757, 4157, 41327, 45727, 54041, 70669, 594451, 777359, 918697, 1201373, 10105667, 13215103, 15617849, 171796339]

約数ペア:

[(1, 171796339), (11, 15617849), (13, 13215103), (17, 10105667), (143, 1201373), (187, 918697), (221, 777359), (289, 594451), (2431, 70669), (3179, 54041), (3757, 45727), (4157, 41327)]