31146861317

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19800929}}^1$

素因数の和:19800964

約数の個数: 12

約数和(自身を含む): 36869331660

約数和(自身を除く): 5722470343

約数列:

[1, 11, 13, 121, 143, 1573, 19800929, 217810219, 257412077, 2395912409, 2831532847, 31146861317]

約数ペア:

[(1, 31146861317), (11, 2831532847), (13, 2395912409), (121, 257412077), (143, 217810219), (1573, 19800929)]