23280829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 27748224

約数和(自身を除く): 4467395

約数列:

[1, 11, 13, 71, 143, 781, 923, 2293, 10153, 25223, 29809, 162803, 327899, 1790833, 2116439, 23280829]

約数ペア:

[(1, 23280829), (11, 2116439), (13, 1790833), (71, 327899), (143, 162803), (781, 29809), (923, 25223), (2293, 10153)]