28296381

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2003}}^1$

素因数の和:2300

約数の個数: 16

約数和(自身を含む): 40112064

約数和(自身を除く): 11815683

約数列:

[1, 3, 17, 51, 277, 831, 2003, 4709, 6009, 14127, 34051, 102153, 554831, 1664493, 9432127, 28296381]

約数ペア:

[(1, 28296381), (3, 9432127), (17, 1664493), (51, 554831), (277, 102153), (831, 34051), (2003, 14127), (4709, 6009)]