28443363

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42901}}^1$

素因数の和:42934

約数の個数: 16

約数和(自身を含む): 43245216

約数和(自身を除く): 14801853

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 42901, 128703, 557713, 729317, 1673139, 2187951, 9481121, 28443363]

約数ペア:

[(1, 28443363), (3, 9481121), (13, 2187951), (17, 1673139), (39, 729317), (51, 557713), (221, 128703), (663, 42901)]