39513939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2467}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 55678080

約数和(自身を除く): 16164141

約数列:

[1, 3, 19, 57, 281, 843, 2467, 5339, 7401, 16017, 46873, 140619, 693227, 2079681, 13171313, 39513939]

約数ペア:

[(1, 39513939), (3, 13171313), (19, 2079681), (57, 693227), (281, 140619), (843, 46873), (2467, 16017), (5339, 7401)]