13821459

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11783}}^1$

素因数の和:11826

約数の個数: 16

約数和(自身を含む): 20362752

約数和(自身を除く): 6541293

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 11783, 35349, 200311, 271009, 600933, 813027, 4607153, 13821459]

約数ペア:

[(1, 13821459), (3, 4607153), (17, 813027), (23, 600933), (51, 271009), (69, 200311), (391, 35349), (1173, 11783)]