29868881

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 38413440

約数和(自身を除く): 8544559

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 1559, 2737, 10913, 19159, 26503, 35857, 76391, 185521, 250999, 609569, 1298647, 1756993, 4266983, 29868881]

約数ペア:

[(1, 29868881), (7, 4266983), (17, 1756993), (23, 1298647), (49, 609569), (119, 250999), (161, 185521), (391, 76391), (833, 35857), (1127, 26503), (1559, 19159), (2737, 10913)]