16992837

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 25893504

約数和(自身を除く): 8900667

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 797, 927, 2369, 2391, 7107, 7173, 18331, 21321, 54993, 82091, 164979, 246273, 738819, 1888093, 5664279, 16992837]

約数ペア:

[(1, 16992837), (3, 5664279), (9, 1888093), (23, 738819), (69, 246273), (103, 164979), (207, 82091), (309, 54993), (797, 21321), (927, 18331), (2369, 7173), (2391, 7107)]