2011922451

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2903207}}^1$

素因数の和:2903231

約数の個数: 24

約数和(自身を含む): 3623203584

約数和(自身を除く): 1611281133

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 2903207, 8709621, 20322449, 26128863, 31935277, 60967347, 95805831, 182902041, 223546939, 287417493, 670640817, 2011922451]

約数ペア:

[(1, 2011922451), (3, 670640817), (7, 287417493), (9, 223546939), (11, 182902041), (21, 95805831), (33, 60967347), (63, 31935277), (77, 26128863), (99, 20322449), (231, 8709621), (693, 2903207)]