16664163

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 23144352

約数和(自身を除く): 6480189

約数列:

[1, 3, 41, 61, 123, 183, 2221, 2501, 6663, 7503, 91061, 135481, 273183, 406443, 5554721, 16664163]

約数ペア:

[(1, 16664163), (3, 5554721), (41, 406443), (61, 273183), (123, 135481), (183, 91061), (2221, 7503), (2501, 6663)]