13892499

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{7247}}^1$

素因数の和:7327

約数の個数: 16

約数和(自身を含む): 20874240

約数和(自身を除く): 6981741

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 7247, 21741, 65223, 195669, 514537, 1543611, 4630833, 13892499]

約数ペア:

[(1, 13892499), (3, 4630833), (9, 1543611), (27, 514537), (71, 195669), (213, 65223), (639, 21741), (1917, 7247)]