25768281

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10141}}^1$

素因数の和:10173

約数の個数: 24

約数和(自身を含む): 43164352

約数和(自身を除く): 17396071

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 10141, 30423, 70987, 111551, 212961, 334653, 780857, 1227061, 2342571, 3681183, 8589427, 25768281]

約数ペア:

[(1, 25768281), (3, 8589427), (7, 3681183), (11, 2342571), (21, 1227061), (33, 780857), (77, 334653), (121, 212961), (231, 111551), (363, 70987), (847, 30423), (2541, 10141)]