39382881

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 53621568

約数和(自身を除く): 14238687

約数列:

[1, 3, 61, 183, 307, 701, 921, 2103, 18727, 42761, 56181, 128283, 215207, 645621, 13127627, 39382881]

約数ペア:

[(1, 39382881), (3, 13127627), (61, 645621), (183, 215207), (307, 128283), (701, 56181), (921, 42761), (2103, 18727)]