28282713

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1571}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 40067136

約数和(自身を除く): 11784423

約数列:

[1, 3, 17, 51, 353, 1059, 1571, 4713, 6001, 18003, 26707, 80121, 554563, 1663689, 9427571, 28282713]

約数ペア:

[(1, 28282713), (3, 9427571), (17, 1663689), (51, 554563), (353, 80121), (1059, 26707), (1571, 18003), (4713, 6001)]