17072163

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{26717}}^1$

素因数の和:26794

約数の個数: 12

約数和(自身を含む): 25008048

約数和(自身を除く): 7935885

約数列:

[1, 3, 9, 71, 213, 639, 26717, 80151, 240453, 1896907, 5690721, 17072163]

約数ペア:

[(1, 17072163), (3, 5690721), (9, 1896907), (71, 240453), (213, 80151), (639, 26717)]