15587073

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1178

約数の個数: 20

約数和(自身を含む): 23425600

約数和(自身を除く): 7838527

約数列:

[1, 3, 9, 27, 81, 199, 597, 967, 1791, 2901, 5373, 8703, 16119, 26109, 78327, 192433, 577299, 1731897, 5195691, 15587073]

約数ペア:

[(1, 15587073), (3, 5195691), (9, 1731897), (27, 577299), (81, 192433), (199, 78327), (597, 26109), (967, 16119), (1791, 8703), (2901, 5373)]