26447769

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{42589}}^1$

素因数の和:42621

約数の個数: 16

約数和(自身を含む): 40886400

約数和(自身を除く): 14438631

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 42589, 127767, 383301, 979547, 1149903, 2938641, 8815923, 26447769]

約数ペア:

[(1, 26447769), (3, 8815923), (9, 2938641), (23, 1149903), (27, 979547), (69, 383301), (207, 127767), (621, 42589)]