2960859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 4644864

約数和(自身を除く): 1684005

約数列:

[1, 3, 11, 23, 33, 47, 69, 83, 141, 249, 253, 517, 759, 913, 1081, 1551, 1909, 2739, 3243, 3901, 5727, 11703, 11891, 20999, 35673, 42911, 62997, 89723, 128733, 269169, 986953, 2960859]

約数ペア:

[(1, 2960859), (3, 986953), (11, 269169), (23, 128733), (33, 89723), (47, 62997), (69, 42911), (83, 35673), (141, 20999), (249, 11891), (253, 11703), (517, 5727), (759, 3901), (913, 3243), (1081, 2739), (1551, 1909)]