6439719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 10692864

約数和(自身を除く): 4253145

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 883, 2431, 2649, 7293, 9713, 11479, 15011, 29139, 34437, 45033, 126269, 165121, 195143, 378807, 495363, 585429, 2146573, 6439719]

約数ペア:

[(1, 6439719), (3, 2146573), (11, 585429), (13, 495363), (17, 378807), (33, 195143), (39, 165121), (51, 126269), (143, 45033), (187, 34437), (221, 29139), (429, 15011), (561, 11479), (663, 9713), (883, 7293), (2431, 2649)]