56141617

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 68391488

約数和(自身を除く): 12249871

約数列:

[1, 7, 37, 43, 71, 259, 301, 497, 1591, 2627, 3053, 5041, 11137, 18389, 21371, 35287, 112961, 186517, 216763, 790727, 1305619, 1517341, 8020231, 56141617]

約数ペア:

[(1, 56141617), (7, 8020231), (37, 1517341), (43, 1305619), (71, 790727), (259, 216763), (301, 186517), (497, 112961), (1591, 35287), (2627, 21371), (3053, 18389), (5041, 11137)]