11747883

素因数分解:

$3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{757}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 17949440

約数和(自身を除く): 6201557

約数列:

[1, 3, 7, 21, 739, 757, 2217, 2271, 5173, 5299, 15519, 15897, 559423, 1678269, 3915961, 11747883]

約数ペア:

[(1, 11747883), (3, 3915961), (7, 1678269), (21, 559423), (739, 15897), (757, 15519), (2217, 5299), (2271, 5173)]