13131849

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 18051264

約数和(自身を除く): 4919415

約数列:

[1, 3, 41, 123, 241, 443, 723, 1329, 9881, 18163, 29643, 54489, 106763, 320289, 4377283, 13131849]

約数ペア:

[(1, 13131849), (3, 4377283), (41, 320289), (123, 106763), (241, 54489), (443, 29643), (723, 18163), (1329, 9881)]