28068447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18097}}^1$

素因数の和:18158

約数の個数: 16

約数和(自身を含む): 41697792

約数和(自身を除く): 13629345

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 18097, 54291, 199067, 597201, 850559, 2551677, 9356149, 28068447]

約数ペア:

[(1, 28068447), (3, 9356149), (11, 2551677), (33, 850559), (47, 597201), (141, 199067), (517, 54291), (1551, 18097)]