11564487

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 18345600

約数和(自身を除く): 6781113

約数列:

[1, 3, 9, 11, 33, 99, 199, 587, 597, 1761, 1791, 2189, 5283, 6457, 6567, 19371, 19701, 58113, 116813, 350439, 1051317, 1284943, 3854829, 11564487]

約数ペア:

[(1, 11564487), (3, 3854829), (9, 1284943), (11, 1051317), (33, 350439), (99, 116813), (199, 58113), (587, 19701), (597, 19371), (1761, 6567), (1791, 6457), (2189, 5283)]