47399499

素因数分解:

$3^4\times 7^1\times {\mathrm{83597}}^1$

素因数の和:83616

約数の個数: 20

約数和(自身を含む): 80922864

約数和(自身を除く): 33523365

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 83597, 250791, 585179, 752373, 1755537, 2257119, 5266611, 6771357, 15799833, 47399499]

約数ペア:

[(1, 47399499), (3, 15799833), (7, 6771357), (9, 5266611), (21, 2257119), (27, 1755537), (63, 752373), (81, 585179), (189, 250791), (567, 83597)]