65238009

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1787}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 89371392

約数和(自身を除く): 24133383

約数列:

[1, 3, 43, 129, 283, 849, 1787, 5361, 12169, 36507, 76841, 230523, 505721, 1517163, 21746003, 65238009]

約数ペア:

[(1, 65238009), (3, 21746003), (43, 1517163), (129, 505721), (283, 230523), (849, 76841), (1787, 36507), (5361, 12169)]