16249293

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{3413}}^1$

素因数の和:3465

約数の個数: 18

約数和(自身を含む): 24543246

約数和(自身を除く): 8293953

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 3413, 4761, 10239, 30717, 78499, 235497, 706491, 1805477, 5416431, 16249293]

約数ペア:

[(1, 16249293), (3, 5416431), (9, 1805477), (23, 706491), (69, 235497), (207, 78499), (529, 30717), (1587, 10239), (3413, 4761)]