12177389

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3356

約数の個数: 16

約数和(自身を含む): 15215616

約数和(自身を除く): 3038227

約数列:

[1, 7, 17, 31, 119, 217, 527, 3301, 3689, 23107, 56117, 102331, 392819, 716317, 1739627, 12177389]

約数ペア:

[(1, 12177389), (7, 1739627), (17, 716317), (31, 392819), (119, 102331), (217, 56117), (527, 23107), (3301, 3689)]