20250439

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 18

約数和(自身を含む): 23168600

約数和(自身を除く): 2918161

約数列:

[1, 11, 29, 121, 199, 319, 841, 2189, 3509, 5771, 9251, 24079, 63481, 101761, 167359, 698291, 1840949, 20250439]

約数ペア:

[(1, 20250439), (11, 1840949), (29, 698291), (121, 167359), (199, 101761), (319, 63481), (841, 24079), (2189, 9251), (3509, 5771)]