126219247

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6329}}^1$

素因数の和:6391

約数の個数: 24

約数和(自身を含む): 164529360

約数和(自身を除く): 38310113

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2849, 6329, 19943, 44303, 69619, 234173, 310121, 487333, 1639211, 2575903, 3411331, 11474477, 18031321, 126219247]

約数ペア:

[(1, 126219247), (7, 18031321), (11, 11474477), (37, 3411331), (49, 2575903), (77, 1639211), (259, 487333), (407, 310121), (539, 234173), (1813, 69619), (2849, 44303), (6329, 19943)]