2004904041

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{104113}}^1$

素因数の和:104261

約数の個数: 24

約数和(自身を含む): 3133414944

約数和(自身を除く): 1128510903

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 6419, 19257, 104113, 312339, 728791, 2186373, 5101537, 13638803, 15304611, 40916409, 95471621, 286414863, 668301347, 2004904041]

約数ペア:

[(1, 2004904041), (3, 668301347), (7, 286414863), (21, 95471621), (49, 40916409), (131, 15304611), (147, 13638803), (393, 5101537), (917, 2186373), (2751, 728791), (6419, 312339), (19257, 104113)]