16663427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 18772992

約数和(自身を除く): 2109565

約数列:

[1, 11, 47, 167, 193, 517, 1837, 2123, 7849, 9071, 32231, 86339, 99781, 354541, 1514857, 16663427]

約数ペア:

[(1, 16663427), (11, 1514857), (47, 354541), (167, 99781), (193, 86339), (517, 32231), (1837, 9071), (2123, 7849)]