39950351

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2593}}^1$

素因数の和:2702

約数の個数: 16

約数和(自身を含む): 47812608

約数和(自身を除く): 7862257

約数列:

[1, 7, 31, 71, 217, 497, 2201, 2593, 15407, 18151, 80383, 184103, 562681, 1288721, 5707193, 39950351]

約数ペア:

[(1, 39950351), (7, 5707193), (31, 1288721), (71, 562681), (217, 184103), (497, 80383), (2201, 18151), (2593, 15407)]