287993481

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{11789}}^1$

素因数の和:12288

約数の個数: 16

約数和(自身を含む): 407462400

約数和(自身を除く): 119468919

約数列:

[1, 3, 17, 51, 479, 1437, 8143, 11789, 24429, 35367, 200413, 601239, 5646931, 16940793, 95997827, 287993481]

約数ペア:

[(1, 287993481), (3, 95997827), (17, 16940793), (51, 5646931), (479, 601239), (1437, 200413), (8143, 35367), (11789, 24429)]