28867773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9829}}^1$

素因数の和:9932

約数の個数: 16

約数和(自身を含む): 42465600

約数和(自身を除く): 13597827

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 9829, 29487, 108119, 324357, 874781, 2624343, 9622591, 28867773]

約数ペア:

[(1, 28867773), (3, 9622591), (11, 2624343), (33, 874781), (89, 324357), (267, 108119), (979, 29487), (2937, 9829)]