86480639

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{60859}}^1$

素因数の和:60902

約数の個数: 12

約数和(自身を含む): 104070600

約数和(自身を除く): 17589961

約数列:

[1, 7, 29, 49, 203, 1421, 60859, 426013, 1764911, 2982091, 12354377, 86480639]

約数ペア:

[(1, 86480639), (7, 12354377), (29, 2982091), (49, 1764911), (203, 426013), (1421, 60859)]