2685963

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 4386816

約数和(自身を除く): 1700853

約数列:

[1, 3, 7, 21, 23, 67, 69, 83, 161, 201, 249, 469, 483, 581, 1407, 1541, 1743, 1909, 4623, 5561, 5727, 10787, 13363, 16683, 32361, 38927, 40089, 116781, 127903, 383709, 895321, 2685963]

約数ペア:

[(1, 2685963), (3, 895321), (7, 383709), (21, 127903), (23, 116781), (67, 40089), (69, 38927), (83, 32361), (161, 16683), (201, 13363), (249, 10787), (469, 5727), (483, 5561), (581, 4623), (1407, 1909), (1541, 1743)]