227968521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{406361}}^1$

素因数の和:406392

約数の個数: 16

約数和(自身を含む): 351096768

約数和(自身を除く): 123128247

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 406361, 1219083, 4469971, 6908137, 13409913, 20724411, 75989507, 227968521]

約数ペア:

[(1, 227968521), (3, 75989507), (11, 20724411), (17, 13409913), (33, 6908137), (51, 4469971), (187, 1219083), (561, 406361)]