18157073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 20416320

約数和(自身を除く): 2259247

約数列:

[1, 11, 59, 101, 277, 649, 1111, 3047, 5959, 16343, 27977, 65549, 179773, 307747, 1650643, 18157073]

約数ペア:

[(1, 18157073), (11, 1650643), (59, 307747), (101, 179773), (277, 65549), (649, 27977), (1111, 16343), (3047, 5959)]