28796181

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2099}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 40824000

約数和(自身を除く): 12027819

約数列:

[1, 3, 17, 51, 269, 807, 2099, 4573, 6297, 13719, 35683, 107049, 564631, 1693893, 9598727, 28796181]

約数ペア:

[(1, 28796181), (3, 9598727), (17, 1693893), (51, 564631), (269, 107049), (807, 35683), (2099, 13719), (4573, 6297)]