215302439

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43399}}^1$

素因数の和:43462

約数の個数: 12

約数和(自身を含む): 242432400

約数和(自身を除く): 27129961

約数列:

[1, 11, 41, 121, 451, 4961, 43399, 477389, 1779359, 5251279, 19572949, 215302439]

約数ペア:

[(1, 215302439), (11, 19572949), (41, 5251279), (121, 1779359), (451, 477389), (4961, 43399)]