1992757

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 2322432

約数和(自身を除く): 329675

約数列:

[1, 13, 17, 71, 127, 221, 923, 1207, 1651, 2159, 9017, 15691, 28067, 117221, 153289, 1992757]

約数ペア:

[(1, 1992757), (13, 153289), (17, 117221), (71, 28067), (127, 15691), (221, 9017), (923, 2159), (1207, 1651)]