85817454891

素因数分解:

$3^1\times 7^1\times {\mathrm{12211}}^1\times {\mathrm{334661}}^1$

素因数の和:346882

約数の個数: 16

約数和(自身を含む): 130780555008

約数和(自身を除く): 44963100117

約数列:

[1, 3, 7, 21, 12211, 36633, 85477, 256431, 334661, 1003983, 2342627, 7027881, 4086545471, 12259636413, 28605818297, 85817454891]

約数ペア:

[(1, 85817454891), (3, 28605818297), (7, 12259636413), (21, 4086545471), (12211, 7027881), (36633, 2342627), (85477, 1003983), (256431, 334661)]