2016143193

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{877}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 2803756032

約数和(自身を除く): 787612839

約数列:

[1, 3, 43, 71, 129, 213, 251, 753, 877, 2631, 3053, 9159, 10793, 17821, 32379, 37711, 53463, 62267, 113133, 186801, 220127, 660381, 766303, 2298909, 2677481, 8032443, 9465461, 15629017, 28396383, 46887051, 672047731, 2016143193]

約数ペア:

[(1, 2016143193), (3, 672047731), (43, 46887051), (71, 28396383), (129, 15629017), (213, 9465461), (251, 8032443), (753, 2677481), (877, 2298909), (2631, 766303), (3053, 660381), (9159, 220127), (10793, 186801), (17821, 113133), (32379, 62267), (37711, 53463)]