2051227633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1325939}}^1$

素因数の和:1325976

約数の個数: 16

約数和(自身を含む): 2673095040

約数和(自身を除く): 621867407

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1325939, 9281573, 17237207, 22540963, 120660449, 157786741, 293032519, 2051227633]

約数ペア:

[(1, 2051227633), (7, 293032519), (13, 157786741), (17, 120660449), (91, 22540963), (119, 17237207), (221, 9281573), (1547, 1325939)]