42806113

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 50789376

約数和(自身を除く): 7983263

約数列:

[1, 7, 43, 71, 301, 497, 2003, 3053, 14021, 21371, 86129, 142213, 602903, 995491, 6115159, 42806113]

約数ペア:

[(1, 42806113), (7, 6115159), (43, 995491), (71, 602903), (301, 142213), (497, 86129), (2003, 21371), (3053, 14021)]