1100709

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 20

約数和(自身を含む): 1672704

約数和(自身を除く): 571995

約数列:

[1, 3, 9, 27, 81, 107, 127, 321, 381, 963, 1143, 2889, 3429, 8667, 10287, 13589, 40767, 122301, 366903, 1100709]

約数ペア:

[(1, 1100709), (3, 366903), (9, 122301), (27, 40767), (81, 13589), (107, 10287), (127, 8667), (321, 3429), (381, 2889), (963, 1143)]