89004009

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{2063}}^1$

素因数の和:2336

約数の個数: 16

約数和(自身を含む): 120966912

約数和(自身を除く): 31962903

約数列:

[1, 3, 73, 197, 219, 591, 2063, 6189, 14381, 43143, 150599, 406411, 451797, 1219233, 29668003, 89004009]

約数ペア:

[(1, 89004009), (3, 29668003), (73, 1219233), (197, 451797), (219, 406411), (591, 150599), (2063, 43143), (6189, 14381)]