2016992637

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{95651}}^1$

素因数の和:95742

約数の個数: 32

約数和(自身を含む): 3305733120

約数和(自身を除く): 1288740483

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 7029, 21087, 95651, 286953, 860859, 1052161, 2582577, 3156483, 6791221, 9469449, 20373663, 28408347, 61120989, 74703431, 183362967, 224110293, 672330879, 2016992637]

約数ペア:

[(1, 2016992637), (3, 672330879), (9, 224110293), (11, 183362967), (27, 74703431), (33, 61120989), (71, 28408347), (99, 20373663), (213, 9469449), (297, 6791221), (639, 3156483), (781, 2582577), (1917, 1052161), (2343, 860859), (7029, 286953), (21087, 95651)]