17148963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23143}}^1$

素因数の和:23178

約数の個数: 16

約数和(自身を含む): 25921280

約数和(自身を除く): 8772317

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 23143, 69429, 300859, 439717, 902577, 1319151, 5716321, 17148963]

約数ペア:

[(1, 17148963), (3, 5716321), (13, 1319151), (19, 902577), (39, 439717), (57, 300859), (247, 69429), (741, 23143)]