11966691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 18724608

約数和(自身を除く): 6757917

約数列:

[1, 3, 11, 17, 33, 51, 83, 187, 249, 257, 561, 771, 913, 1411, 2739, 2827, 4233, 4369, 8481, 13107, 15521, 21331, 46563, 48059, 63993, 144177, 234641, 362627, 703923, 1087881, 3988897, 11966691]

約数ペア:

[(1, 11966691), (3, 3988897), (11, 1087881), (17, 703923), (33, 362627), (51, 234641), (83, 144177), (187, 63993), (249, 48059), (257, 46563), (561, 21331), (771, 15521), (913, 13107), (1411, 8481), (2739, 4369), (2827, 4233)]