2080989567

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{13601239}}^1$

素因数の和:13601262

約数の個数: 12

約数和(自身を含む): 3182690160

約数和(自身を除く): 1101700593

約数列:

[1, 3, 9, 17, 51, 153, 13601239, 40803717, 122411151, 231221063, 693663189, 2080989567]

約数ペア:

[(1, 2080989567), (3, 693663189), (9, 231221063), (17, 122411151), (51, 40803717), (153, 13601239)]