12772749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1321}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 18656064

約数和(自身を除く): 5883315

約数列:

[1, 3, 11, 33, 293, 879, 1321, 3223, 3963, 9669, 14531, 43593, 387053, 1161159, 4257583, 12772749]

約数ペア:

[(1, 12772749), (3, 4257583), (11, 1161159), (33, 387053), (293, 43593), (879, 14531), (1321, 9669), (3223, 3963)]