123460431393

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{243511699}}^1$

素因数の和:243511728

約数の個数: 12

約数和(自身を含む): 178250564400

約数和(自身を除く): 54790133007

約数列:

[1, 3, 13, 39, 169, 507, 243511699, 730535097, 3165652087, 9496956261, 41153477131, 123460431393]

約数ペア:

[(1, 123460431393), (3, 41153477131), (13, 9496956261), (39, 3165652087), (169, 730535097), (507, 243511699)]