23173213

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4643}}^1$

素因数の和:4704

約数の個数: 16

約数和(自身を含む): 28532736

約数和(自身を除く): 5359523

約数列:

[1, 7, 23, 31, 161, 217, 713, 4643, 4991, 32501, 106789, 143933, 747523, 1007531, 3310459, 23173213]

約数ペア:

[(1, 23173213), (7, 3310459), (23, 1007531), (31, 747523), (161, 143933), (217, 106789), (713, 32501), (4643, 4991)]