6668817

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 9123840

約数和(自身を除く): 2455023

約数列:

[1, 3, 71, 131, 213, 239, 393, 717, 9301, 16969, 27903, 31309, 50907, 93927, 2222939, 6668817]

約数ペア:

[(1, 6668817), (3, 2222939), (71, 93927), (131, 50907), (213, 31309), (239, 27903), (393, 16969), (717, 9301)]