16081527

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1619}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 11289993

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 1619, 3311, 4857, 9933, 11333, 17809, 33999, 53427, 69617, 124663, 208851, 373989, 487319, 765787, 1461957, 2297361, 5360509, 16081527]

約数ペア:

[(1, 16081527), (3, 5360509), (7, 2297361), (11, 1461957), (21, 765787), (33, 487319), (43, 373989), (77, 208851), (129, 124663), (231, 69617), (301, 53427), (473, 33999), (903, 17809), (1419, 11333), (1619, 9933), (3311, 4857)]