131084317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{27179}}^1$

素因数の和:27252

約数の個数: 16

約数和(自身を含む): 164384640

約数和(自身を除く): 33300323

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 27179, 190253, 353327, 1440487, 2473289, 10083409, 18726331, 131084317]

約数ペア:

[(1, 131084317), (7, 18726331), (13, 10083409), (53, 2473289), (91, 1440487), (371, 353327), (689, 190253), (4823, 27179)]