12775239

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2801

約数の個数: 24

約数和(自身を含む): 20151040

約数和(自身を除く): 7375801

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 2767, 4617, 8301, 24903, 52573, 74709, 157719, 224127, 473157, 672381, 1419471, 4258413, 12775239]

約数ペア:

[(1, 12775239), (3, 4258413), (9, 1419471), (19, 672381), (27, 473157), (57, 224127), (81, 157719), (171, 74709), (243, 52573), (513, 24903), (1539, 8301), (2767, 4617)]