39428893

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4517}}^1$

素因数の和:4596

約数の個数: 16

約数和(自身を含む): 47710080

約数和(自身を除く): 8281187

約数列:

[1, 7, 29, 43, 203, 301, 1247, 4517, 8729, 31619, 130993, 194231, 916951, 1359617, 5632699, 39428893]

約数ペア:

[(1, 39428893), (7, 5632699), (29, 1359617), (43, 916951), (203, 194231), (301, 130993), (1247, 31619), (4517, 8729)]