19466433

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 33259520

約数和(自身を除く): 13793087

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 811, 889, 1143, 2433, 2667, 3429, 5677, 7299, 8001, 17031, 21897, 24003, 51093, 102997, 153279, 308991, 720979, 926973, 2162937, 2780919, 6488811, 19466433]

約数ペア:

[(1, 19466433), (3, 6488811), (7, 2780919), (9, 2162937), (21, 926973), (27, 720979), (63, 308991), (127, 153279), (189, 102997), (381, 51093), (811, 24003), (889, 21897), (1143, 17031), (2433, 8001), (2667, 7299), (3429, 5677)]