2013170259

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{421783}}^1$

素因数の和:421866

約数の個数: 16

約数和(自身を含む): 2820891392

約数和(自身を除く): 807721133

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 421783, 1265349, 15605971, 18136669, 46817913, 54410007, 671056753, 2013170259]

約数ペア:

[(1, 2013170259), (3, 671056753), (37, 54410007), (43, 46817913), (111, 18136669), (129, 15605971), (1591, 1265349), (4773, 421783)]