2856556087

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311749}}^1$

素因数の和:311791

約数の個数: 24

約数和(自身を含む): 3838266000

約数和(自身を除く): 981709913

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 9163, 311749, 2182243, 3429239, 5299733, 15275701, 24004673, 37098131, 58297063, 168032711, 259686917, 408079441, 2856556087]

約数ペア:

[(1, 2856556087), (7, 408079441), (11, 259686917), (17, 168032711), (49, 58297063), (77, 37098131), (119, 24004673), (187, 15275701), (539, 5299733), (833, 3429239), (1309, 2182243), (9163, 311749)]