2731028289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4355707}}^1$

素因数の和:4355740

約数の個数: 16

約数和(自身を含む): 4181479680

約数和(自身を除く): 1450451391

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4355707, 13067121, 47912777, 82758433, 143738331, 248275299, 910342763, 2731028289]

約数ペア:

[(1, 2731028289), (3, 910342763), (11, 248275299), (19, 143738331), (33, 82758433), (57, 47912777), (209, 13067121), (627, 4355707)]