2549847

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 16

約数和(自身を含む): 3633120

約数和(自身を除く): 1083273

約数列:

[1, 3, 17, 51, 173, 289, 519, 867, 2941, 4913, 8823, 14739, 49997, 149991, 849949, 2549847]

約数ペア:

[(1, 2549847), (3, 849949), (17, 149991), (51, 49997), (173, 14739), (289, 8823), (519, 4913), (867, 2941)]