28461937

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{4231}}^1$

素因数の和:4300

約数の個数: 12

約数和(自身を含む): 33619008

約数和(自身を除く): 5157071

約数列:

[1, 7, 31, 217, 961, 4231, 6727, 29617, 131161, 918127, 4065991, 28461937]

約数ペア:

[(1, 28461937), (7, 4065991), (31, 918127), (217, 131161), (961, 29617), (4231, 6727)]