25241073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3461}}^1$

素因数の和:3505

約数の個数: 32

約数和(自身を含む): 41876352

約数和(自身を除く): 16635279

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 3461, 7293, 10383, 38071, 44993, 58837, 114213, 134979, 176511, 494923, 647207, 764881, 1484769, 1941621, 2294643, 8413691, 25241073]

約数ペア:

[(1, 25241073), (3, 8413691), (11, 2294643), (13, 1941621), (17, 1484769), (33, 764881), (39, 647207), (51, 494923), (143, 176511), (187, 134979), (221, 114213), (429, 58837), (561, 44993), (663, 38071), (2431, 10383), (3461, 7293)]