12577569

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 18125280

約数和(自身を除く): 5547711

約数列:

[1, 3, 17, 51, 89, 163, 267, 289, 489, 867, 1513, 2771, 4539, 8313, 14507, 25721, 43521, 47107, 77163, 141321, 246619, 739857, 4192523, 12577569]

約数ペア:

[(1, 12577569), (3, 4192523), (17, 739857), (51, 246619), (89, 141321), (163, 77163), (267, 47107), (289, 43521), (489, 25721), (867, 14507), (1513, 8313), (2771, 4539)]