3839381

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 4881408

約数和(自身を除く): 1042027

約数列:

[1, 7, 13, 31, 91, 217, 403, 1361, 2821, 9527, 17693, 42191, 123851, 295337, 548483, 3839381]

約数ペア:

[(1, 3839381), (7, 548483), (13, 295337), (31, 123851), (91, 42191), (217, 17693), (403, 9527), (1361, 2821)]