38864903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7109}}^1$

素因数の和:7198

約数の個数: 16

約数和(自身を含む): 49144320

約数和(自身を除く): 10279417

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 7109, 49763, 78199, 504739, 547393, 3533173, 5552129, 38864903]

約数ペア:

[(1, 38864903), (7, 5552129), (11, 3533173), (71, 547393), (77, 504739), (497, 78199), (781, 49763), (5467, 7109)]