4275387

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{347}}^1$

素因数の和:427

約数の個数: 18

約数和(自身を含む): 6365268

約数和(自身を除く): 2089881

約数列:

[1, 3, 9, 37, 111, 333, 347, 1041, 1369, 3123, 4107, 12321, 12839, 38517, 115551, 475043, 1425129, 4275387]

約数ペア:

[(1, 4275387), (3, 1425129), (9, 475043), (37, 115551), (111, 38517), (333, 12839), (347, 12321), (1041, 4107), (1369, 3123)]