15716043

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{797}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 26059488

約数和(自身を除く): 10343445

約数列:

[1, 3, 7, 9, 21, 63, 313, 797, 939, 2191, 2391, 2817, 5579, 6573, 7173, 16737, 19719, 50211, 249461, 748383, 1746227, 2245149, 5238681, 15716043]

約数ペア:

[(1, 15716043), (3, 5238681), (7, 2245149), (9, 1746227), (21, 748383), (63, 249461), (313, 50211), (797, 19719), (939, 16737), (2191, 7173), (2391, 6573), (2817, 5579)]