71034143

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 79107840

約数和(自身を除く): 8073697

約数列:

[1, 17, 23, 139, 391, 1307, 2363, 3197, 22219, 30061, 54349, 181673, 511037, 3088441, 4178479, 71034143]

約数ペア:

[(1, 71034143), (17, 4178479), (23, 3088441), (139, 511037), (391, 181673), (1307, 54349), (2363, 30061), (3197, 22219)]