2734156791

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389981}}^1$

素因数の和:390047

約数の個数: 24

約数和(自身を含む): 4258603440

約数和(自身を除く): 1524446649

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 389981, 1169943, 3509829, 7409639, 15989221, 22228917, 47967663, 66686751, 143902989, 303795199, 911385597, 2734156791]

約数ペア:

[(1, 2734156791), (3, 911385597), (9, 303795199), (19, 143902989), (41, 66686751), (57, 47967663), (123, 22228917), (171, 15989221), (369, 7409639), (779, 3509829), (2337, 1169943), (7011, 389981)]