13867503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6709}}^1$

素因数の和:6778

約数の個数: 16

約数和(自身を含む): 20291040

約数和(自身を除く): 6423537

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 6709, 20127, 87217, 261651, 355577, 1066731, 4622501, 13867503]

約数ペア:

[(1, 13867503), (3, 4622501), (13, 1066731), (39, 355577), (53, 261651), (159, 87217), (689, 20127), (2067, 6709)]