4257869

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 16

約数和(自身を含む): 5364096

約数和(自身を除く): 1106227

約数列:

[1, 7, 11, 77, 121, 457, 847, 1331, 3199, 5027, 9317, 35189, 55297, 387079, 608267, 4257869]

約数ペア:

[(1, 4257869), (7, 608267), (11, 387079), (77, 55297), (121, 35189), (457, 9317), (847, 5027), (1331, 3199)]