12327771

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 18385920

約数和(自身を除く): 6058149

約数列:

[1, 3, 17, 37, 47, 51, 111, 139, 141, 417, 629, 799, 1739, 1887, 2363, 2397, 5143, 5217, 6533, 7089, 15429, 19599, 29563, 87431, 88689, 111061, 241721, 262293, 333183, 725163, 4109257, 12327771]

約数ペア:

[(1, 12327771), (3, 4109257), (17, 725163), (37, 333183), (47, 262293), (51, 241721), (111, 111061), (139, 88689), (141, 87431), (417, 29563), (629, 19599), (799, 15429), (1739, 7089), (1887, 6533), (2363, 5217), (2397, 5143)]