38868963

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6029}}^1$

素因数の和:6346

約数の個数: 16

約数和(自身を含む): 59431680

約数和(自身を除く): 20562717

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6029, 6447, 18087, 42203, 126609, 1850903, 5552709, 12956321, 38868963]

約数ペア:

[(1, 38868963), (3, 12956321), (7, 5552709), (21, 1850903), (307, 126609), (921, 42203), (2149, 18087), (6029, 6447)]