4220799

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 6580224

約数和(自身を除く): 2359425

約数列:

[1, 3, 11, 23, 33, 67, 69, 83, 201, 249, 253, 737, 759, 913, 1541, 1909, 2211, 2739, 4623, 5561, 5727, 16683, 16951, 20999, 50853, 61171, 62997, 127903, 183513, 383709, 1406933, 4220799]

約数ペア:

[(1, 4220799), (3, 1406933), (11, 383709), (23, 183513), (33, 127903), (67, 62997), (69, 61171), (83, 50853), (201, 20999), (249, 16951), (253, 16683), (737, 5727), (759, 5561), (913, 4623), (1541, 2739), (1909, 2211)]