4871321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 6048000

約数和(自身を除く): 1176679

約数列:

[1, 7, 13, 91, 199, 269, 1393, 1883, 2587, 3497, 18109, 24479, 53531, 374717, 695903, 4871321]

約数ペア:

[(1, 4871321), (7, 695903), (13, 374717), (91, 53531), (199, 24479), (269, 18109), (1393, 3497), (1883, 2587)]