13696823

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 16809984

約数和(自身を除く): 3113161

約数列:

[1, 7, 31, 49, 71, 127, 217, 497, 889, 1519, 2201, 3479, 3937, 6223, 9017, 15407, 27559, 63119, 107849, 192913, 279527, 441833, 1956689, 13696823]

約数ペア:

[(1, 13696823), (7, 1956689), (31, 441833), (49, 279527), (71, 192913), (127, 107849), (217, 63119), (497, 27559), (889, 15407), (1519, 9017), (2201, 6223), (3479, 3937)]