11657277

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2110

約数の個数: 20

約数和(自身を含む): 17667936

約数和(自身を除く): 6010659

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 2027, 5751, 6081, 18243, 54729, 143917, 164187, 431751, 1295253, 3885759, 11657277]

約数ペア:

[(1, 11657277), (3, 3885759), (9, 1295253), (27, 431751), (71, 164187), (81, 143917), (213, 54729), (639, 18243), (1917, 6081), (2027, 5751)]