56300571

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 84942000

約数和(自身を除く): 28641429

約数列:

[1, 3, 9, 29, 87, 109, 261, 327, 981, 1979, 3161, 5937, 9483, 17811, 28449, 57391, 172173, 215711, 516519, 647133, 1941399, 6255619, 18766857, 56300571]

約数ペア:

[(1, 56300571), (3, 18766857), (9, 6255619), (29, 1941399), (87, 647133), (109, 516519), (261, 215711), (327, 172173), (981, 57391), (1979, 28449), (3161, 17811), (5937, 9483)]