2530671

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 4209408

約数和(自身を除く): 1678737

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 347, 429, 561, 663, 1041, 2431, 3817, 4511, 5899, 7293, 11451, 13533, 17697, 49621, 64889, 76687, 148863, 194667, 230061, 843557, 2530671]

約数ペア:

[(1, 2530671), (3, 843557), (11, 230061), (13, 194667), (17, 148863), (33, 76687), (39, 64889), (51, 49621), (143, 17697), (187, 13533), (221, 11451), (347, 7293), (429, 5899), (561, 4511), (663, 3817), (1041, 2431)]