7245381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16889}}^1$

素因数の和:16916

約数の個数: 16

約数和(自身を含む): 11350080

約数和(自身を除く): 4104699

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 16889, 50667, 185779, 219557, 557337, 658671, 2415127, 7245381]

約数ペア:

[(1, 7245381), (3, 2415127), (11, 658671), (13, 557337), (33, 219557), (39, 185779), (143, 50667), (429, 16889)]