4557441

素因数分解:

$3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 7321600

約数和(自身を除く): 2764159

約数列:

[1, 3, 7, 21, 43, 49, 103, 129, 147, 301, 309, 343, 721, 903, 1029, 2107, 2163, 4429, 5047, 6321, 13287, 14749, 15141, 31003, 35329, 44247, 93009, 105987, 217021, 651063, 1519147, 4557441]

約数ペア:

[(1, 4557441), (3, 1519147), (7, 651063), (21, 217021), (43, 105987), (49, 93009), (103, 44247), (129, 35329), (147, 31003), (301, 15141), (309, 14749), (343, 13287), (721, 6321), (903, 5047), (1029, 4429), (2107, 2163)]