620246013

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{572711}}^1$

素因数の和:572752

約数の個数: 12

約数和(自身を含む): 872813088

約数和(自身を除く): 252567075

約数列:

[1, 3, 19, 57, 361, 1083, 572711, 1718133, 10881509, 32644527, 206748671, 620246013]

約数ペア:

[(1, 620246013), (3, 206748671), (19, 32644527), (57, 10881509), (361, 1718133), (1083, 572711)]