23989707

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1973}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 39827424

約数和(自身を除く): 15837717

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 1973, 4053, 5919, 12159, 13811, 17757, 41433, 124299, 380789, 1142367, 2665523, 3427101, 7996569, 23989707]

約数ペア:

[(1, 23989707), (3, 7996569), (7, 3427101), (9, 2665523), (21, 1142367), (63, 380789), (193, 124299), (579, 41433), (1351, 17757), (1737, 13811), (1973, 12159), (4053, 5919)]