4161209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 4999680

約数和(自身を除く): 838471

約数列:

[1, 13, 17, 19, 221, 247, 323, 991, 4199, 12883, 16847, 18829, 219011, 244777, 320093, 4161209]

約数ペア:

[(1, 4161209), (13, 320093), (17, 244777), (19, 219011), (221, 18829), (247, 16847), (323, 12883), (991, 4199)]