20143341

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 30226560

約数和(自身を除く): 10083219

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 691, 711, 2073, 3239, 6219, 9717, 28331, 29151, 54589, 84993, 163767, 254979, 491301, 2238149, 6714447, 20143341]

約数ペア:

[(1, 20143341), (3, 6714447), (9, 2238149), (41, 491301), (79, 254979), (123, 163767), (237, 84993), (369, 54589), (691, 29151), (711, 28331), (2073, 9717), (3239, 6219)]