1323437423

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{66361}}^1$

素因数の和:66423

約数の個数: 24

約数和(自身を含む): 1724881104

約数和(自身を除く): 401443681

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2849, 19943, 66361, 464527, 729971, 2455357, 3251689, 5109797, 17187499, 27008927, 35768579, 120312493, 189062489, 1323437423]

約数ペア:

[(1, 1323437423), (7, 189062489), (11, 120312493), (37, 35768579), (49, 27008927), (77, 17187499), (259, 5109797), (407, 3251689), (539, 2455357), (1813, 729971), (2849, 464527), (19943, 66361)]