85389073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15619}}^1$

素因数の和:15708

約数の個数: 16

約数和(自身を含む): 107965440

約数和(自身を除く): 22576367

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 15619, 109333, 171809, 1108949, 1202663, 7762643, 12198439, 85389073]

約数ペア:

[(1, 85389073), (7, 12198439), (11, 7762643), (71, 1202663), (77, 1108949), (497, 171809), (781, 109333), (5467, 15619)]