13871253599

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{649069}}^1$

素因数の和:649190

約数の個数: 16

約数和(自身を含む): 16450030080

約数和(自身を除く): 2578776481

約数列:

[1, 7, 43, 71, 301, 497, 3053, 21371, 649069, 4543483, 27909967, 46083899, 195369769, 322587293, 1981607657, 13871253599]

約数ペア:

[(1, 13871253599), (7, 1981607657), (43, 322587293), (71, 195369769), (301, 46083899), (497, 27909967), (3053, 4543483), (21371, 649069)]