12509703

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{19577}}^1$

素因数の和:19654

約数の個数: 12

約数和(自身を含む): 18325008

約数和(自身を除く): 5815305

約数列:

[1, 3, 9, 71, 213, 639, 19577, 58731, 176193, 1389967, 4169901, 12509703]

約数ペア:

[(1, 12509703), (3, 4169901), (9, 1389967), (71, 176193), (213, 58731), (639, 19577)]