2393391

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 4290048

約数和(自身を除く): 1896657

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 797, 1001, 2391, 3003, 5579, 8767, 10361, 16737, 26301, 31083, 61369, 72527, 113971, 184107, 217581, 341913, 797797, 2393391]

約数ペア:

[(1, 2393391), (3, 797797), (7, 341913), (11, 217581), (13, 184107), (21, 113971), (33, 72527), (39, 61369), (77, 31083), (91, 26301), (143, 16737), (231, 10361), (273, 8767), (429, 5579), (797, 3003), (1001, 2391)]