2051226177

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{52543}}^1$

素因数の和:52590

約数の個数: 48

約数和(自身を含む): 3692371968

約数和(自身を除く): 1641145791

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 169, 231, 273, 429, 507, 1001, 1183, 1859, 3003, 3549, 5577, 13013, 39039, 52543, 157629, 367801, 577973, 683059, 1103403, 1733919, 2049177, 4045811, 4781413, 7513649, 8879767, 12137433, 14344239, 22540947, 26639301, 52595543, 62158369, 97677437, 157786629, 186475107, 293032311, 683742059, 2051226177]

約数ペア:

[(1, 2051226177), (3, 683742059), (7, 293032311), (11, 186475107), (13, 157786629), (21, 97677437), (33, 62158369), (39, 52595543), (77, 26639301), (91, 22540947), (143, 14344239), (169, 12137433), (231, 8879767), (273, 7513649), (429, 4781413), (507, 4045811), (1001, 2049177), (1183, 1733919), (1859, 1103403), (3003, 683059), (3549, 577973), (5577, 367801), (13013, 157629), (39039, 52543)]