2017649889

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{5333}}^1$

素因数の和:5797

約数の個数: 24

約数和(自身を含む): 2946757632

約数和(自身を除く): 929107743

約数列:

[1, 3, 9, 127, 331, 381, 993, 1143, 2979, 5333, 15999, 42037, 47997, 126111, 378333, 677291, 1765223, 2031873, 5295669, 6095619, 15887007, 224183321, 672549963, 2017649889]

約数ペア:

[(1, 2017649889), (3, 672549963), (9, 224183321), (127, 15887007), (331, 6095619), (381, 5295669), (993, 2031873), (1143, 1765223), (2979, 677291), (5333, 378333), (15999, 126111), (42037, 47997)]