13917491

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 16547328

約数和(自身を除く): 2629837

約数列:

[1, 7, 41, 71, 287, 497, 683, 2911, 4781, 20377, 28003, 48493, 196021, 339451, 1988213, 13917491]

約数ペア:

[(1, 13917491), (7, 1988213), (41, 339451), (71, 196021), (287, 48493), (497, 28003), (683, 20377), (2911, 4781)]