23044257

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{4007}}^1$

素因数の和:4090

約数の個数: 20

約数和(自身を含む): 34917696

約数和(自身を除く): 11873439

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 4007, 5751, 12021, 36063, 108189, 284497, 324567, 853491, 2560473, 7681419, 23044257]

約数ペア:

[(1, 23044257), (3, 7681419), (9, 2560473), (27, 853491), (71, 324567), (81, 284497), (213, 108189), (639, 36063), (1917, 12021), (4007, 5751)]