2149773717

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5653}}^1$

素因数の和:5882

約数の個数: 48

約数和(自身を含む): 3609513600

約数和(自身を除く): 1459739883

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 199, 273, 597, 637, 1393, 1911, 2587, 4179, 5653, 7761, 9751, 16959, 18109, 29253, 39571, 54327, 73489, 118713, 126763, 220467, 276997, 380289, 514423, 830991, 1124947, 1543269, 3374841, 3600961, 7874629, 10802883, 14624311, 23623887, 43872933, 55122403, 102370177, 165367209, 307110531, 716591239, 2149773717]

約数ペア:

[(1, 2149773717), (3, 716591239), (7, 307110531), (13, 165367209), (21, 102370177), (39, 55122403), (49, 43872933), (91, 23623887), (147, 14624311), (199, 10802883), (273, 7874629), (597, 3600961), (637, 3374841), (1393, 1543269), (1911, 1124947), (2587, 830991), (4179, 514423), (5653, 380289), (7761, 276997), (9751, 220467), (16959, 126763), (18109, 118713), (29253, 73489), (39571, 54327)]