79784173

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 101949440

約数和(自身を除く): 22165267

約数列:

[1, 7, 19, 31, 37, 133, 217, 259, 523, 589, 703, 1147, 3661, 4123, 4921, 8029, 9937, 16213, 19351, 21793, 69559, 113491, 135457, 152551, 308047, 367669, 599881, 2156329, 2573683, 4199167, 11397739, 79784173]

約数ペア:

[(1, 79784173), (7, 11397739), (19, 4199167), (31, 2573683), (37, 2156329), (133, 599881), (217, 367669), (259, 308047), (523, 152551), (589, 135457), (703, 113491), (1147, 69559), (3661, 21793), (4123, 19351), (4921, 16213), (8029, 9937)]