289525533

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{797591}}^1$

素因数の和:797616

約数の個数: 12

約数和(自身を含む): 424318944

約数和(自身を除く): 134793411

約数列:

[1, 3, 11, 33, 121, 363, 797591, 2392773, 8773501, 26320503, 96508511, 289525533]

約数ペア:

[(1, 289525533), (3, 96508511), (11, 26320503), (33, 8773501), (121, 2392773), (363, 797591)]