12760863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4721}}^1$

素因数の和:4794

約数の個数: 16

約数和(自身を含む): 18359136

約数和(自身を除く): 5598273

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 4721, 14163, 80257, 240771, 250213, 750639, 4253621, 12760863]

約数ペア:

[(1, 12760863), (3, 4253621), (17, 750639), (51, 250213), (53, 240771), (159, 80257), (901, 14163), (2703, 4721)]