7680959

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 9607920

約数和(自身を除く): 1926961

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 257, 1573, 2299, 2717, 2827, 3341, 4883, 29887, 31097, 36751, 53713, 63479, 404261, 590843, 698269, 7680959]

約数ペア:

[(1, 7680959), (11, 698269), (13, 590843), (19, 404261), (121, 63479), (143, 53713), (209, 36751), (247, 31097), (257, 29887), (1573, 4883), (2299, 3341), (2717, 2827)]