2912491

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 16

約数和(自身を含む): 3317760

約数和(自身を除く): 405269

約数列:

[1, 17, 19, 71, 127, 323, 1207, 1349, 2159, 2413, 9017, 22933, 41021, 153289, 171323, 2912491]

約数ペア:

[(1, 2912491), (17, 171323), (19, 153289), (71, 41021), (127, 22933), (323, 9017), (1207, 2413), (1349, 2159)]