11207739

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 16773120

約数和(自身を除く): 5565381

約数列:

[1, 3, 19, 23, 57, 69, 83, 103, 249, 309, 437, 1311, 1577, 1909, 1957, 2369, 4731, 5727, 5871, 7107, 8549, 25647, 36271, 45011, 108813, 135033, 162431, 196627, 487293, 589881, 3735913, 11207739]

約数ペア:

[(1, 11207739), (3, 3735913), (19, 589881), (23, 487293), (57, 196627), (69, 162431), (83, 135033), (103, 108813), (249, 45011), (309, 36271), (437, 25647), (1311, 8549), (1577, 7107), (1909, 5871), (1957, 5727), (2369, 4731)]