39926967

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1663}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 54632448

約数和(自身を除く): 14705481

約数列:

[1, 3, 53, 151, 159, 453, 1663, 4989, 8003, 24009, 88139, 251113, 264417, 753339, 13308989, 39926967]

約数ペア:

[(1, 39926967), (3, 13308989), (53, 753339), (151, 264417), (159, 251113), (453, 88139), (1663, 24009), (4989, 8003)]