2016353637

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{76963}}^1$

素因数の和:77081

約数の個数: 24

約数和(自身を含む): 3025608768

約数和(自身を除く): 1009255131

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 2911, 8733, 26199, 76963, 230889, 692667, 3155483, 5464373, 9466449, 16393119, 28399347, 49179357, 224039293, 672117879, 2016353637]

約数ペア:

[(1, 2016353637), (3, 672117879), (9, 224039293), (41, 49179357), (71, 28399347), (123, 16393119), (213, 9466449), (369, 5464373), (639, 3155483), (2911, 692667), (8733, 230889), (26199, 76963)]