131923183

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{6173}}^1$

素因数の和:6294

約数の個数: 16

約数和(自身を含む): 156473856

約数和(自身を除く): 24550673

約数列:

[1, 7, 43, 71, 301, 497, 3053, 6173, 21371, 43211, 265439, 438283, 1858073, 3067981, 18846169, 131923183]

約数ペア:

[(1, 131923183), (7, 18846169), (43, 3067981), (71, 1858073), (301, 438283), (497, 265439), (3053, 43211), (6173, 21371)]