1919097

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 2955264

約数和(自身を除く): 1036167

約数列:

[1, 3, 9, 23, 69, 73, 127, 207, 219, 381, 657, 1143, 1679, 2921, 5037, 8763, 9271, 15111, 26289, 27813, 83439, 213233, 639699, 1919097]

約数ペア:

[(1, 1919097), (3, 639699), (9, 213233), (23, 83439), (69, 27813), (73, 26289), (127, 15111), (207, 9271), (219, 8763), (381, 5037), (657, 2921), (1143, 1679)]