9517989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2239}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 13798400

約数和(自身を除く): 4280411

約数列:

[1, 3, 13, 39, 109, 327, 1417, 2239, 4251, 6717, 29107, 87321, 244051, 732153, 3172663, 9517989]

約数ペア:

[(1, 9517989), (3, 3172663), (13, 732153), (39, 244051), (109, 87321), (327, 29107), (1417, 6717), (2239, 4251)]