12797481

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{719}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 18144000

約数和(自身を除く): 5346519

約数列:

[1, 3, 17, 51, 349, 719, 1047, 2157, 5933, 12223, 17799, 36669, 250931, 752793, 4265827, 12797481]

約数ペア:

[(1, 12797481), (3, 4265827), (17, 752793), (51, 250931), (349, 36669), (719, 17799), (1047, 12223), (2157, 5933)]