13284439

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{751}}^1$

素因数の和:803

約数の個数: 18

約数和(自身を含む): 16331184

約数和(自身を除く): 3046745

約数列:

[1, 7, 19, 49, 133, 361, 751, 931, 2527, 5257, 14269, 17689, 36799, 99883, 271111, 699181, 1897777, 13284439]

約数ペア:

[(1, 13284439), (7, 1897777), (19, 699181), (49, 271111), (133, 99883), (361, 36799), (751, 17689), (931, 14269), (2527, 5257)]