287154239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{2017}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 309964800

約数和(自身を除く): 22810561

約数列:

[1, 19, 59, 127, 1121, 2017, 2413, 7493, 38323, 119003, 142367, 256159, 2261057, 4867021, 15113381, 287154239]

約数ペア:

[(1, 287154239), (19, 15113381), (59, 4867021), (127, 2261057), (1121, 256159), (2017, 142367), (2413, 119003), (7493, 38323)]