80565289

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 93933568

約数和(自身を除く): 13368279

約数列:

[1, 7, 67, 283, 469, 607, 1981, 4249, 18961, 40669, 132727, 171781, 284683, 1202467, 11509327, 80565289]

約数ペア:

[(1, 80565289), (7, 11509327), (67, 1202467), (283, 284683), (469, 171781), (607, 132727), (1981, 40669), (4249, 18961)]