2080797.00000000

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15787}}^1$

素因数の和:15820

約数の個数: 16

約数和(自身を含む): 15914304

約数和(自身を除く): 5447523

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 15787, 47361, 205231, 268379, 615693, 805137, 3488927, 10466781]

約数ペア:

[(1, 10466781), (3, 3488927), (13, 805137), (17, 615693), (39, 268379), (51, 205231), (221, 47361), (663, 15787)]