7858903311

素因数分解:

$3^3\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{19531}}^1$

素因数の和:21676

約数の個数: 32

約数和(自身を含む): 13313011200

約数和(自身を除く): 5454107889

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2129, 6387, 14903, 19161, 19531, 44709, 57483, 58593, 134127, 136717, 175779, 402381, 410151, 527337, 1230453, 3691359, 41581499, 124744497, 291070493, 374233491, 873211479, 1122700473, 2619634437, 7858903311]

約数ペア:

[(1, 7858903311), (3, 2619634437), (7, 1122700473), (9, 873211479), (21, 374233491), (27, 291070493), (63, 124744497), (189, 41581499), (2129, 3691359), (6387, 1230453), (14903, 527337), (19161, 410151), (19531, 402381), (44709, 175779), (57483, 136717), (58593, 134127)]