26554297

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 33784128

約数和(自身を除く): 7229831

約数列:

[1, 7, 11, 77, 107, 121, 293, 749, 847, 1177, 2051, 3223, 8239, 12947, 22561, 31351, 35453, 90629, 219457, 248171, 344861, 2414027, 3793471, 26554297]

約数ペア:

[(1, 26554297), (7, 3793471), (11, 2414027), (77, 344861), (107, 248171), (121, 219457), (293, 90629), (749, 35453), (847, 31351), (1177, 22561), (2051, 12947), (3223, 8239)]