129439293

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{2473}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 175752960

約数和(自身を除く): 46313667

約数列:

[1, 3, 73, 219, 239, 717, 2473, 7419, 17447, 52341, 180529, 541587, 591047, 1773141, 43146431, 129439293]

約数ペア:

[(1, 129439293), (3, 43146431), (73, 1773141), (219, 591047), (239, 541587), (717, 180529), (2473, 52341), (7419, 17447)]