28491133

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1009}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 33160320

約数和(自身を除く): 4669187

約数列:

[1, 11, 17, 151, 187, 1009, 1661, 2567, 11099, 17153, 28237, 152359, 188683, 1675949, 2590103, 28491133]

約数ペア:

[(1, 28491133), (11, 2590103), (17, 1675949), (151, 188683), (187, 152359), (1009, 28237), (1661, 17153), (2567, 11099)]