2766897

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 4694976

約数和(自身を除く): 1928079

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 1187, 2331, 3561, 8309, 10683, 24927, 43919, 74781, 131757, 307433, 395271, 922299, 2766897]

約数ペア:

[(1, 2766897), (3, 922299), (7, 395271), (9, 307433), (21, 131757), (37, 74781), (63, 43919), (111, 24927), (259, 10683), (333, 8309), (777, 3561), (1187, 2331)]