12793521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2903}}^1$

素因数の和:3032

約数の個数: 16

約数和(自身を含む): 18539136

約数和(自身を除く): 5745615

約数列:

[1, 3, 13, 39, 113, 339, 1469, 2903, 4407, 8709, 37739, 113217, 328039, 984117, 4264507, 12793521]

約数ペア:

[(1, 12793521), (3, 4264507), (13, 984117), (39, 328039), (113, 113217), (339, 37739), (1469, 8709), (2903, 4407)]