72788339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{883}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 83315232

約数和(自身を除く): 10526893

約数列:

[1, 13, 17, 221, 373, 883, 4849, 6341, 11479, 15011, 82433, 195143, 329359, 4281667, 5599103, 72788339]

約数ペア:

[(1, 72788339), (13, 5599103), (17, 4281667), (221, 329359), (373, 195143), (883, 82433), (4849, 15011), (6341, 11479)]