39442417

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 46497024

約数和(自身を除く): 7054607

約数列:

[1, 7, 61, 71, 427, 497, 1301, 4331, 9107, 30317, 79361, 92371, 555527, 646597, 5634631, 39442417]

約数ペア:

[(1, 39442417), (7, 5634631), (61, 646597), (71, 555527), (427, 92371), (497, 79361), (1301, 30317), (4331, 9107)]