11528671

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 14881104

約数和(自身を除く): 3352433

約数列:

[1, 7, 11, 49, 73, 77, 293, 511, 539, 803, 2051, 3223, 3577, 5621, 14357, 21389, 22561, 39347, 149723, 157927, 235279, 1048061, 1646953, 11528671]

約数ペア:

[(1, 11528671), (7, 1646953), (11, 1048061), (49, 235279), (73, 157927), (77, 149723), (293, 39347), (511, 22561), (539, 21389), (803, 14357), (2051, 5621), (3223, 3577)]