3905016819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{18481}}^1$

素因数の和:18851

約数の個数: 32

約数和(自身を含む): 5997039360

約数和(自身を除く): 2092022541

約数列:

[1, 3, 11, 19, 33, 57, 209, 337, 627, 1011, 3707, 6403, 11121, 18481, 19209, 55443, 70433, 203291, 211299, 351139, 609873, 1053417, 3862529, 6228097, 11587587, 18684291, 68509067, 118333843, 205527201, 355001529, 1301672273, 3905016819]

約数ペア:

[(1, 3905016819), (3, 1301672273), (11, 355001529), (19, 205527201), (33, 118333843), (57, 68509067), (209, 18684291), (337, 11587587), (627, 6228097), (1011, 3862529), (3707, 1053417), (6403, 609873), (11121, 351139), (18481, 211299), (19209, 203291), (55443, 70433)]