13307547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 7221093

約数列:

[1, 3, 11, 23, 33, 69, 89, 197, 253, 267, 591, 759, 979, 2047, 2167, 2937, 4531, 6141, 6501, 13593, 17533, 22517, 49841, 52599, 67551, 149523, 192863, 403259, 578589, 1209777, 4435849, 13307547]

約数ペア:

[(1, 13307547), (3, 4435849), (11, 1209777), (23, 578589), (33, 403259), (69, 192863), (89, 149523), (197, 67551), (253, 52599), (267, 49841), (591, 22517), (759, 17533), (979, 13593), (2047, 6501), (2167, 6141), (2937, 4531)]