26742947

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 35126784

約数和(自身を除く): 8383837

約数列:

[1, 7, 11, 41, 43, 77, 197, 287, 301, 451, 473, 1379, 1763, 2167, 3157, 3311, 8077, 8471, 12341, 15169, 19393, 56539, 59297, 88847, 93181, 135751, 347311, 621929, 652267, 2431177, 3820421, 26742947]

約数ペア:

[(1, 26742947), (7, 3820421), (11, 2431177), (41, 652267), (43, 621929), (77, 347311), (197, 135751), (287, 93181), (301, 88847), (451, 59297), (473, 56539), (1379, 19393), (1763, 15169), (2167, 12341), (3157, 8471), (3311, 8077)]