57490257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{91691}}^1$

素因数の和:91724

約数の個数: 16

約数和(自身を含む): 88024320

約数和(自身を除く): 30534063

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 91691, 275073, 1008601, 1742129, 3025803, 5226387, 19163419, 57490257]

約数ペア:

[(1, 57490257), (3, 19163419), (11, 5226387), (19, 3025803), (33, 1742129), (57, 1008601), (209, 275073), (627, 91691)]