85845851

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30431}}^1$

素因数の和:30482

約数の個数: 16

約数和(自身を含む): 109068288

約数和(自身を除く): 23222437

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 30431, 213017, 395603, 943361, 2769221, 6603527, 12263693, 85845851]

約数ペア:

[(1, 85845851), (7, 12263693), (13, 6603527), (31, 2769221), (91, 943361), (217, 395603), (403, 213017), (2821, 30431)]