1076247039

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{37991}}^1$

素因数の和:38091

約数の個数: 32

約数和(自身を含む): 1750671360

約数和(自身を除く): 674424321

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 1349, 1491, 4047, 9443, 28329, 37991, 113973, 265937, 721829, 797811, 2165487, 2697361, 5052803, 8092083, 15158409, 18881527, 51249859, 56644581, 153749577, 358749013, 1076247039]

約数ペア:

[(1, 1076247039), (3, 358749013), (7, 153749577), (19, 56644581), (21, 51249859), (57, 18881527), (71, 15158409), (133, 8092083), (213, 5052803), (399, 2697361), (497, 2165487), (1349, 797811), (1491, 721829), (4047, 265937), (9443, 113973), (28329, 37991)]