28299951

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{184967}}^1$

素因数の和:184990

約数の個数: 12

約数和(自身を含む): 43282512

約数和(自身を除く): 14982561

約数列:

[1, 3, 9, 17, 51, 153, 184967, 554901, 1664703, 3144439, 9433317, 28299951]

約数ペア:

[(1, 28299951), (3, 9433317), (9, 3144439), (17, 1664703), (51, 554901), (153, 184967)]