2989335039

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1\times {\mathrm{10181}}^1$

素因数の和:11290

約数の個数: 16

約数和(自身を含む): 4031257440

約数和(自身を除く): 1041922401

約数列:

[1, 3, 97, 291, 1009, 3027, 10181, 30543, 97873, 293619, 987557, 2962671, 10272629, 30817887, 996445013, 2989335039]

約数ペア:

[(1, 2989335039), (3, 996445013), (97, 30817887), (291, 10272629), (1009, 2962671), (3027, 987557), (10181, 293619), (30543, 97873)]