2103440121

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{6316637}}^1$

素因数の和:6316680

約数の個数: 12

約数和(自身を含む): 3120419172

約数和(自身を除く): 1016979051

約数列:

[1, 3, 9, 37, 111, 333, 6316637, 18949911, 56849733, 233715569, 701146707, 2103440121]

約数ペア:

[(1, 2103440121), (3, 701146707), (9, 233715569), (37, 56849733), (111, 18949911), (333, 6316637)]