2010577887

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{20641}}^1$

素因数の和:20863

約数の個数: 24

約数和(自身を含む): 2962539840

約数和(自身を除く): 951961953

約数列:

[1, 3, 9, 79, 137, 237, 411, 711, 1233, 10823, 20641, 32469, 61923, 97407, 185769, 1630639, 2827817, 4891917, 8483451, 14675751, 25450353, 223397543, 670192629, 2010577887]

約数ペア:

[(1, 2010577887), (3, 670192629), (9, 223397543), (79, 25450353), (137, 14675751), (237, 8483451), (411, 4891917), (711, 2827817), (1233, 1630639), (10823, 185769), (20641, 97407), (32469, 61923)]