28608503

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53077}}^1$

素因数の和:53102

約数の個数: 12

約数和(自身を含む): 36305352

約数和(自身を除く): 7696849

約数列:

[1, 7, 11, 49, 77, 539, 53077, 371539, 583847, 2600773, 4086929, 28608503]

約数ペア:

[(1, 28608503), (7, 4086929), (11, 2600773), (49, 583847), (77, 371539), (539, 53077)]