82503491

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8737}}^1$

素因数の和:8834

約数の個数: 16

約数和(自身を含む): 100661760

約数和(自身を除く): 18158269

約数列:

[1, 7, 19, 71, 133, 497, 1349, 8737, 9443, 61159, 166003, 620327, 1162021, 4342289, 11786213, 82503491]

約数ペア:

[(1, 82503491), (7, 11786213), (19, 4342289), (71, 1162021), (133, 620327), (497, 166003), (1349, 61159), (8737, 9443)]