25842837891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4220617}}^1$

素因数の和:4220790

約数の個数: 16

約数和(自身を含む): 37344028064

約数和(自身を除く): 11501190173

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 4220617, 12661851, 54868021, 164604063, 662636869, 1987910607, 8614279297, 25842837891]

約数ペア:

[(1, 25842837891), (3, 8614279297), (13, 1987910607), (39, 662636869), (157, 164604063), (471, 54868021), (2041, 12661851), (6123, 4220617)]