229756791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{188171}}^1$

素因数の和:188222

約数の個数: 16

約数和(自身を含む): 343225728

約数和(自身を除く): 113468937

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 188171, 564513, 2069881, 6209643, 6962327, 20886981, 76585597, 229756791]

約数ペア:

[(1, 229756791), (3, 76585597), (11, 20886981), (33, 6962327), (37, 6209643), (111, 2069881), (407, 564513), (1221, 188171)]