38918589

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1621}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 53253504

約数和(自身を除く): 14334915

約数列:

[1, 3, 53, 151, 159, 453, 1621, 4863, 8003, 24009, 85913, 244771, 257739, 734313, 12972863, 38918589]

約数ペア:

[(1, 38918589), (3, 12972863), (53, 734313), (151, 257739), (159, 244771), (453, 85913), (1621, 24009), (4863, 8003)]