21077348527

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3434471}}^1$

素因数の和:3434526

約数の個数: 12

約数和(自身を含む): 23553608976

約数和(自身を除く): 2476260449

約数列:

[1, 17, 19, 323, 361, 6137, 3434471, 58386007, 65254949, 1109334133, 1239844031, 21077348527]

約数ペア:

[(1, 21077348527), (17, 1239844031), (19, 1109334133), (323, 65254949), (361, 58386007), (6137, 3434471)]