16484993

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 19595520

約数和(自身を除く): 3110527

約数列:

[1, 7, 41, 71, 287, 497, 809, 2911, 5663, 20377, 33169, 57439, 232183, 402073, 2354999, 16484993]

約数ペア:

[(1, 16484993), (7, 2354999), (41, 402073), (71, 232183), (287, 57439), (497, 33169), (809, 20377), (2911, 5663)]