12123039

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 16662528

約数和(自身を除く): 4539489

約数列:

[1, 3, 47, 127, 141, 381, 677, 2031, 5969, 17907, 31819, 85979, 95457, 257937, 4041013, 12123039]

約数ペア:

[(1, 12123039), (3, 4041013), (47, 257937), (127, 95457), (141, 85979), (381, 31819), (677, 17907), (2031, 5969)]