26812513

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6269}}^1$

素因数の和:6336

約数の個数: 16

約数和(自身を含む): 33707520

約数和(自身を除く): 6895007

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 6269, 43883, 81497, 294643, 570479, 2062501, 3830359, 26812513]

約数ペア:

[(1, 26812513), (7, 3830359), (13, 2062501), (47, 570479), (91, 294643), (329, 81497), (611, 43883), (4277, 6269)]