13904073

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 20734272

約数和(自身を除く): 6830199

約数列:

[1, 3, 9, 53, 103, 159, 283, 309, 477, 849, 927, 2547, 5459, 14999, 16377, 29149, 44997, 49131, 87447, 134991, 262341, 1544897, 4634691, 13904073]

約数ペア:

[(1, 13904073), (3, 4634691), (9, 1544897), (53, 262341), (103, 134991), (159, 87447), (283, 49131), (309, 44997), (477, 29149), (849, 16377), (927, 14999), (2547, 5459)]