1520689729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{82903}}^1$

素因数の和:83016

約数の個数: 16

約数和(自身を含む): 1754911872

約数和(自身を除く): 234222143

約数列:

[1, 13, 17, 83, 221, 1079, 1411, 18343, 82903, 1077739, 1409351, 6880949, 18321563, 89452337, 116976133, 1520689729]

約数ペア:

[(1, 1520689729), (13, 116976133), (17, 89452337), (83, 18321563), (221, 6880949), (1079, 1409351), (1411, 1077739), (18343, 82903)]