211947633

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1733}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 311620608

約数和(自身を除く): 99672975

約数列:

[1, 3, 9, 107, 127, 321, 381, 963, 1143, 1733, 5199, 13589, 15597, 40767, 122301, 185431, 220091, 556293, 660273, 1668879, 1980819, 23549737, 70649211, 211947633]

約数ペア:

[(1, 211947633), (3, 70649211), (9, 23549737), (107, 1980819), (127, 1668879), (321, 660273), (381, 556293), (963, 220091), (1143, 185431), (1733, 122301), (5199, 40767), (13589, 15597)]