874043021

素因数分解:

${\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{20543}}^1$

素因数の和:20971

約数の個数: 8

約数和(自身を含む): 882898944

約数和(自身を除く): 8855923

約数列:

[1, 157, 271, 20543, 42547, 3225251, 5567153, 874043021]

約数ペア:

[(1, 874043021), (157, 5567153), (271, 3225251), (20543, 42547)]