236484297

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{220807}}^1$

素因数の和:220837

約数の個数: 24

約数和(自身を含む): 413352576

約数和(自身を除く): 176868279

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 220807, 662421, 1545649, 1987263, 3753719, 4636947, 11261157, 13910841, 26276033, 33783471, 78828099, 236484297]

約数ペア:

[(1, 236484297), (3, 78828099), (7, 33783471), (9, 26276033), (17, 13910841), (21, 11261157), (51, 4636947), (63, 3753719), (119, 1987263), (153, 1545649), (357, 662421), (1071, 220807)]