2017121289

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{32321}}^1$

素因数の和:32688

約数の個数: 16

約数和(自身を含む): 2736768384

約数和(自身を除く): 719647095

約数列:

[1, 3, 71, 213, 293, 879, 20803, 32321, 62409, 96963, 2294791, 6884373, 9470053, 28410159, 672373763, 2017121289]

約数ペア:

[(1, 2017121289), (3, 672373763), (71, 28410159), (213, 9470053), (293, 6884373), (879, 2294791), (20803, 96963), (32321, 62409)]