2008338450309

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{1260727213}}^1$

素因数の和:1260727281

約数の個数: 16

約数和(自身を含む): 3025745313600

約数和(自身を除く): 1017406863291

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 1260727213, 3782181639, 11346544917, 34039634751, 74382905567, 223148716701, 669446150103, 2008338450309]

約数ペア:

[(1, 2008338450309), (3, 669446150103), (9, 223148716701), (27, 74382905567), (59, 34039634751), (177, 11346544917), (531, 3782181639), (1593, 1260727213)]