2009092107

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{66683}}^1$

素因数の和:66791

約数の個数: 24

約数和(自身を含む): 2979974592

約数和(自身を除く): 970882485

約数列:

[1, 3, 11, 33, 83, 121, 249, 363, 913, 2739, 10043, 30129, 66683, 200049, 733513, 2200539, 5534689, 8068643, 16604067, 24205929, 60881579, 182644737, 669697369, 2009092107]

約数ペア:

[(1, 2009092107), (3, 669697369), (11, 182644737), (33, 60881579), (83, 24205929), (121, 16604067), (249, 8068643), (363, 5534689), (913, 2200539), (2739, 733513), (10043, 200049), (30129, 66683)]