102938689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20117}}^1$

素因数の和:20184

約数の個数: 16

約数和(自身を含む): 127467648

約数和(自身を除く): 24528959

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 20117, 140819, 341989, 865031, 2393923, 6055217, 14705527, 102938689]

約数ペア:

[(1, 102938689), (7, 14705527), (17, 6055217), (43, 2393923), (119, 865031), (301, 341989), (731, 140819), (5117, 20117)]