319024849

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{15601}}^1$

素因数の和:15649

約数の個数: 18

約数和(自身を含む): 379737078

約数和(自身を除く): 60712229

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 15601, 20449, 171611, 202813, 1887721, 2230943, 2636569, 24540373, 29002259, 319024849]

約数ペア:

[(1, 319024849), (11, 29002259), (13, 24540373), (121, 2636569), (143, 2230943), (169, 1887721), (1573, 202813), (1859, 171611), (15601, 20449)]