187831423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{1033}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 206369856

約数和(自身を除く): 18538433

約数列:

[1, 13, 71, 197, 923, 1033, 2561, 13429, 13987, 73343, 181831, 203501, 953459, 2645513, 14448571, 187831423]

約数ペア:

[(1, 187831423), (13, 14448571), (71, 2645513), (197, 953459), (923, 203501), (1033, 181831), (2561, 73343), (13429, 13987)]