71368261

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{5743}}^1$

素因数の和:5820

約数の個数: 12

約数和(自身を含む): 77589952

約数和(自身を除く): 6221691

約数列:

[1, 17, 43, 289, 731, 5743, 12427, 97631, 246949, 1659727, 4198133, 71368261]

約数ペア:

[(1, 71368261), (17, 4198133), (43, 1659727), (289, 246949), (731, 97631), (5743, 12427)]