16448751

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{18461}}^1$

素因数の和:18484

約数の個数: 20

約数和(自身を含む): 26806824

約数和(自身を除く): 10358073

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 18461, 55383, 166149, 203071, 498447, 609213, 1495341, 1827639, 5482917, 16448751]

約数ペア:

[(1, 16448751), (3, 5482917), (9, 1827639), (11, 1495341), (27, 609213), (33, 498447), (81, 203071), (99, 166149), (297, 55383), (891, 18461)]