12117777

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2039}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 18539520

約数和(自身を除く): 6421743

約数列:

[1, 3, 7, 21, 283, 849, 1981, 2039, 5943, 6117, 14273, 42819, 577037, 1731111, 4039259, 12117777]

約数ペア:

[(1, 12117777), (3, 4039259), (7, 1731111), (21, 577037), (283, 42819), (849, 14273), (1981, 6117), (2039, 5943)]