27764933

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5563}}^1$

素因数の和:5624

約数の個数: 16

約数和(自身を含む): 34185216

約数和(自身を除く): 6420283

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 5563, 38941, 127949, 172453, 895643, 1207171, 3966419, 27764933]

約数ペア:

[(1, 27764933), (7, 3966419), (23, 1207171), (31, 895643), (161, 172453), (217, 127949), (713, 38941), (4991, 5563)]