2077460109

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{193811}}^1$

素因数の和:194217

約数の個数: 16

約数和(自身を含む): 3085487040

約数和(自身を除く): 1008026931

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 10719, 193811, 581433, 1744299, 5232897, 76942967, 230828901, 692486703, 2077460109]

約数ペア:

[(1, 2077460109), (3, 692486703), (9, 230828901), (27, 76942967), (397, 5232897), (1191, 1744299), (3573, 581433), (10719, 193811)]