2608749

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 4429152

約数和(自身を除く): 1820403

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2027, 6081, 18243, 22297, 26351, 66891, 79053, 200673, 237159, 289861, 869583, 2608749]

約数ペア:

[(1, 2608749), (3, 869583), (9, 289861), (11, 237159), (13, 200673), (33, 79053), (39, 66891), (99, 26351), (117, 22297), (143, 18243), (429, 6081), (1287, 2027)]