2549709

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{9769}}^1$

素因数の和:9804

約数の個数: 12

約数和(自身を含む): 3810300

約数和(自身を除く): 1260591

約数列:

[1, 3, 9, 29, 87, 261, 9769, 29307, 87921, 283301, 849903, 2549709]

約数ペア:

[(1, 2549709), (3, 849903), (9, 283301), (29, 87921), (87, 29307), (261, 9769)]