288975933

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{7309}}^1$

素因数の和:7529

約数の個数: 24

約数和(自身を含む): 437898240

約数和(自身を除く): 148922307

約数列:

[1, 3, 9, 23, 69, 191, 207, 573, 1719, 4393, 7309, 13179, 21927, 39537, 65781, 168107, 504321, 1396019, 1512963, 4188057, 12564171, 32108437, 96325311, 288975933]

約数ペア:

[(1, 288975933), (3, 96325311), (9, 32108437), (23, 12564171), (69, 4188057), (191, 1512963), (207, 1396019), (573, 504321), (1719, 168107), (4393, 65781), (7309, 39537), (13179, 21927)]