9965291

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2474

約数の個数: 16

約数和(自身を含む): 12380160

約数和(自身を除く): 2414869

約数列:

[1, 7, 19, 31, 133, 217, 589, 2417, 4123, 16919, 45923, 74927, 321461, 524489, 1423613, 9965291]

約数ペア:

[(1, 9965291), (7, 1423613), (19, 524489), (31, 321461), (133, 74927), (217, 45923), (589, 16919), (2417, 4123)]