3849989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 4831200

約数和(自身を除く): 981211

約数列:

[1, 11, 13, 19, 109, 143, 169, 209, 247, 1199, 1417, 1859, 2071, 2717, 3211, 15587, 18421, 22781, 26923, 35321, 202631, 296153, 349999, 3849989]

約数ペア:

[(1, 3849989), (11, 349999), (13, 296153), (19, 202631), (109, 35321), (143, 26923), (169, 22781), (209, 18421), (247, 15587), (1199, 3211), (1417, 2717), (1859, 2071)]