12643053

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 17974080

約数和(自身を除く): 5331027

約数列:

[1, 3, 17, 51, 157, 471, 1579, 2669, 4737, 8007, 26843, 80529, 247903, 743709, 4214351, 12643053]

約数ペア:

[(1, 12643053), (3, 4214351), (17, 743709), (51, 247903), (157, 80529), (471, 26843), (1579, 8007), (2669, 4737)]