16808643

素因数分解:

$3^2\times {\mathrm{1051}}^1\times {\mathrm{1777}}^1$

素因数の和:2834

約数の個数: 12

約数和(自身を含む): 24315928

約数和(自身を除く): 7507285

約数列:

[1, 3, 9, 1051, 1777, 3153, 5331, 9459, 15993, 1867627, 5602881, 16808643]

約数ペア:

[(1, 16808643), (3, 5602881), (9, 1867627), (1051, 15993), (1777, 9459), (3153, 5331)]