3421978

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4007}}^1$

素因数の和:4077

約数の個数: 16

約数和(自身を含む): 5963904

約数和(自身を除く): 2541926

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 4007, 8014, 28049, 56098, 244427, 488854, 1710989, 3421978]

約数ペア:

[(1, 3421978), (2, 1710989), (7, 488854), (14, 244427), (61, 56098), (122, 28049), (427, 8014), (854, 4007)]