2007211280855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32233}}^1\times {\mathrm{66601}}^1$

素因数の和:98867

約数の個数: 32

約数和(自身を含む): 2782316132928

約数和(自身を除く): 775104852073

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 32233, 66601, 161165, 333005, 354563, 547961, 732611, 1132217, 1772815, 2739805, 3663055, 5661085, 6027571, 12454387, 30137855, 62271935, 2146750033, 10733750165, 23614250363, 36494750561, 118071251815, 182473752805, 401442256171, 2007211280855]

約数ペア:

[(1, 2007211280855), (5, 401442256171), (11, 182473752805), (17, 118071251815), (55, 36494750561), (85, 23614250363), (187, 10733750165), (935, 2146750033), (32233, 62271935), (66601, 30137855), (161165, 12454387), (333005, 6027571), (354563, 5661085), (547961, 3663055), (732611, 2739805), (1132217, 1772815)]