289230073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{10009}}^1$

素因数の和:10128

約数の個数: 16

約数和(自身を含む): 328648320

約数和(自身を除く): 39418247

約数列:

[1, 11, 37, 71, 407, 781, 2627, 10009, 28897, 110099, 370333, 710639, 4073663, 7817029, 26293643, 289230073]

約数ペア:

[(1, 289230073), (11, 26293643), (37, 7817029), (71, 4073663), (407, 710639), (781, 370333), (2627, 110099), (10009, 28897)]