4257957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6791}}^1$

素因数の和:6824

約数の個数: 16

約数和(自身を含む): 6520320

約数和(自身を除く): 2262363

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 6791, 20373, 74701, 129029, 224103, 387087, 1419319, 4257957]

約数ペア:

[(1, 4257957), (3, 1419319), (11, 387087), (19, 224103), (33, 129029), (57, 74701), (209, 20373), (627, 6791)]