28496133

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 42052608

約数和(自身を除く): 13556475

約数列:

[1, 3, 9, 107, 127, 233, 321, 381, 699, 963, 1143, 2097, 13589, 24931, 29591, 40767, 74793, 88773, 122301, 224379, 266319, 3166237, 9498711, 28496133]

約数ペア:

[(1, 28496133), (3, 9498711), (9, 3166237), (107, 266319), (127, 224379), (233, 122301), (321, 88773), (381, 74793), (699, 40767), (963, 29591), (1143, 24931), (2097, 13589)]