5178999

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 8501760

約数和(自身を除く): 3322761

約数列:

[1, 3, 7, 17, 21, 51, 89, 119, 163, 267, 357, 489, 623, 1141, 1513, 1869, 2771, 3423, 4539, 8313, 10591, 14507, 19397, 31773, 43521, 58191, 101549, 246619, 304647, 739857, 1726333, 5178999]

約数ペア:

[(1, 5178999), (3, 1726333), (7, 739857), (17, 304647), (21, 246619), (51, 101549), (89, 58191), (119, 43521), (163, 31773), (267, 19397), (357, 14507), (489, 10591), (623, 8313), (1141, 4539), (1513, 3423), (1869, 2771)]