2776851

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4007}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 5001984

約数和(自身を除く): 2225133

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 4007, 12021, 28049, 36063, 44077, 84147, 132231, 252441, 308539, 396693, 925617, 2776851]

約数ペア:

[(1, 2776851), (3, 925617), (7, 396693), (9, 308539), (11, 252441), (21, 132231), (33, 84147), (63, 44077), (77, 36063), (99, 28049), (231, 12021), (693, 4007)]