5290439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 6660096

約数和(自身を除く): 1369657

約数列:

[1, 7, 11, 77, 127, 541, 889, 1397, 3787, 5951, 9779, 41657, 68707, 480949, 755777, 5290439]

約数ペア:

[(1, 5290439), (7, 755777), (11, 480949), (77, 68707), (127, 41657), (541, 9779), (889, 5951), (1397, 3787)]