5620173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 8225280

約数和(自身を除く): 2605107

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 2719, 8157, 35347, 106041, 144107, 432321, 1873391, 5620173]

約数ペア:

[(1, 5620173), (3, 1873391), (13, 432321), (39, 144107), (53, 106041), (159, 35347), (689, 8157), (2067, 2719)]