243314939

素因数分解:

$7^5\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 293649408

約数和(自身を除く): 50334469

約数列:

[1, 7, 31, 49, 217, 343, 467, 1519, 2401, 3269, 10633, 14477, 16807, 22883, 74431, 101339, 160181, 521017, 709373, 1121267, 4965611, 7848869, 34759277, 243314939]

約数ペア:

[(1, 243314939), (7, 34759277), (31, 7848869), (49, 4965611), (217, 1121267), (343, 709373), (467, 521017), (1519, 160181), (2401, 101339), (3269, 74431), (10633, 22883), (14477, 16807)]