15797619

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{25439}}^1$

素因数の和:25471

約数の個数: 16

約数和(自身を含む): 24422400

約数和(自身を除く): 8624781

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 25439, 76317, 228951, 585097, 686853, 1755291, 5265873, 15797619]

約数ペア:

[(1, 15797619), (3, 5265873), (9, 1755291), (23, 686853), (27, 585097), (69, 228951), (207, 76317), (621, 25439)]