12252291

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 18298368

約数和(自身を除く): 6046077

約数列:

[1, 3, 17, 37, 43, 51, 111, 129, 151, 453, 629, 731, 1591, 1887, 2193, 2567, 4773, 5587, 6493, 7701, 16761, 19479, 27047, 81141, 94979, 110381, 240241, 284937, 331143, 720723, 4084097, 12252291]

約数ペア:

[(1, 12252291), (3, 4084097), (17, 720723), (37, 331143), (43, 284937), (51, 240241), (111, 110381), (129, 94979), (151, 81141), (453, 27047), (629, 19479), (731, 16761), (1591, 7701), (1887, 6493), (2193, 5587), (2567, 4773)]