713657847

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{208489}}^1$

素因数の和:208662

約数の個数: 16

約数和(自身を含む): 1094155520

約数和(自身を除く): 380497673

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 208489, 625467, 1459423, 4378269, 33983707, 101951121, 237885949, 713657847]

約数ペア:

[(1, 713657847), (3, 237885949), (7, 101951121), (21, 33983707), (163, 4378269), (489, 1459423), (1141, 625467), (3423, 208489)]