1244672487

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{83969}}^1$

素因数の和:84045

約数の個数: 24

約数和(自身を含む): 1895034960

約数和(自身を除く): 650362473

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 4941, 14823, 83969, 251907, 755721, 2267163, 5122109, 6801489, 15366327, 20404467, 46098981, 138296943, 414890829, 1244672487]

約数ペア:

[(1, 1244672487), (3, 414890829), (9, 138296943), (27, 46098981), (61, 20404467), (81, 15366327), (183, 6801489), (243, 5122109), (549, 2267163), (1647, 755721), (4941, 251907), (14823, 83969)]