38427273

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2543}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 58735872

約数和(自身を除く): 20308599

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 2543, 5037, 7629, 15111, 22887, 58489, 175467, 185639, 526401, 556917, 1670751, 4269697, 12809091, 38427273]

約数ペア:

[(1, 38427273), (3, 12809091), (9, 4269697), (23, 1670751), (69, 556917), (73, 526401), (207, 185639), (219, 175467), (657, 58489), (1679, 22887), (2543, 15111), (5037, 7629)]