16009147

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 20645856

約数和(自身を除く): 4636709

約数列:

[1, 7, 11, 41, 77, 121, 287, 451, 461, 847, 3157, 3227, 4961, 5071, 18901, 34727, 35497, 55781, 132307, 207911, 390467, 1455377, 2287021, 16009147]

約数ペア:

[(1, 16009147), (7, 2287021), (11, 1455377), (41, 390467), (77, 207911), (121, 132307), (287, 55781), (451, 35497), (461, 34727), (847, 18901), (3157, 5071), (3227, 4961)]