16730499

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 24756480

約数和(自身を除く): 8025981

約数列:

[1, 3, 17, 23, 51, 69, 289, 391, 839, 867, 1173, 2517, 6647, 14263, 19297, 19941, 42789, 57891, 242471, 328049, 727413, 984147, 5576833, 16730499]

約数ペア:

[(1, 16730499), (3, 5576833), (17, 984147), (23, 727413), (51, 328049), (69, 242471), (289, 57891), (391, 42789), (839, 19941), (867, 19297), (1173, 14263), (2517, 6647)]