2068449

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 2856960

約数和(自身を除く): 788511

約数列:

[1, 3, 61, 89, 127, 183, 267, 381, 5429, 7747, 11303, 16287, 23241, 33909, 689483, 2068449]

約数ペア:

[(1, 2068449), (3, 689483), (61, 33909), (89, 23241), (127, 16287), (183, 11303), (267, 7747), (381, 5429)]