71412223

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 77898240

約数和(自身を除く): 6486017

約数列:

[1, 17, 47, 139, 643, 799, 2363, 6533, 10931, 30221, 89377, 111061, 513757, 1519409, 4200719, 71412223]

約数ペア:

[(1, 71412223), (17, 4200719), (47, 1519409), (139, 513757), (643, 111061), (799, 89377), (2363, 30221), (6533, 10931)]