24990009

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 37499616

約数和(自身を除く): 12509607

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 1601, 4803, 5203, 15609, 17611, 52833, 68843, 193721, 206529, 581163, 757273, 2271819, 8330003, 24990009]

約数ペア:

[(1, 24990009), (3, 8330003), (11, 2271819), (33, 757273), (43, 581163), (121, 206529), (129, 193721), (363, 68843), (473, 52833), (1419, 17611), (1601, 15609), (4803, 5203)]