26848017

素因数分解:

$3^4\times 7^1\times {\mathrm{47351}}^1$

素因数の和:47370

約数の個数: 20

約数和(自身を含む): 45836736

約数和(自身を除く): 18988719

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 47351, 142053, 331457, 426159, 994371, 1278477, 2983113, 3835431, 8949339, 26848017]

約数ペア:

[(1, 26848017), (3, 8949339), (7, 3835431), (9, 2983113), (21, 1278477), (27, 994371), (63, 426159), (81, 331457), (189, 142053), (567, 47351)]