71504719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10639}}^1$

素因数の和:10710

約数の個数: 16

約数和(自身を含む): 85800960

約数和(自身を除く): 14296241

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 10639, 117029, 138307, 500033, 1521377, 5500363, 6500429, 71504719]

約数ペア:

[(1, 71504719), (11, 6500429), (13, 5500363), (47, 1521377), (143, 500033), (517, 138307), (611, 117029), (6721, 10639)]