5709933

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:618

約数の個数: 20

約数和(自身を含む): 8603100

約数和(自身を除く): 2893167

約数列:

[1, 3, 9, 27, 81, 157, 449, 471, 1347, 1413, 4041, 4239, 12123, 12717, 36369, 70493, 211479, 634437, 1903311, 5709933]

約数ペア:

[(1, 5709933), (3, 1903311), (9, 634437), (27, 211479), (81, 70493), (157, 36369), (449, 12717), (471, 12123), (1347, 4239), (1413, 4041)]