39960489

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{5189}}^1$

素因数の和:5360

約数の個数: 16

約数和(自身を含む): 56799360

約数和(自身を除く): 16838871

約数列:

[1, 3, 17, 51, 151, 453, 2567, 5189, 7701, 15567, 88213, 264639, 783539, 2350617, 13320163, 39960489]

約数ペア:

[(1, 39960489), (3, 13320163), (17, 2350617), (51, 783539), (151, 264639), (453, 88213), (2567, 15567), (5189, 7701)]