4719891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 6916608

約数和(自身を除く): 2196717

約数列:

[1, 3, 11, 33, 157, 471, 911, 1727, 2733, 5181, 10021, 30063, 143027, 429081, 1573297, 4719891]

約数ペア:

[(1, 4719891), (3, 1573297), (11, 429081), (33, 143027), (157, 30063), (471, 10021), (911, 5181), (1727, 2733)]