2860839

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 4378192

約数和(自身を除く): 1517353

約数列:

[1, 3, 9, 27, 61, 81, 183, 193, 243, 549, 579, 1647, 1737, 4941, 5211, 11773, 14823, 15633, 35319, 46899, 105957, 317871, 953613, 2860839]

約数ペア:

[(1, 2860839), (3, 953613), (9, 317871), (27, 105957), (61, 46899), (81, 35319), (183, 15633), (193, 14823), (243, 11773), (549, 5211), (579, 4941), (1647, 1737)]