98072513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17939}}^1$

素因数の和:18028

約数の個数: 16

約数和(自身を含む): 124001280

約数和(自身を除く): 25928767

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 17939, 125573, 197329, 1273669, 1381303, 8915683, 14010359, 98072513]

約数ペア:

[(1, 98072513), (7, 14010359), (11, 8915683), (71, 1381303), (77, 1273669), (497, 197329), (781, 125573), (5467, 17939)]