2108582013

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1\times {\mathrm{12983}}^1$

素因数の和:14288

約数の個数: 16

約数和(自身を含む): 2879331840

約数和(自身を除く): 770749827

約数列:

[1, 3, 43, 129, 1259, 3777, 12983, 38949, 54137, 162411, 558269, 1674807, 16345597, 49036791, 702860671, 2108582013]

約数ペア:

[(1, 2108582013), (3, 702860671), (43, 49036791), (129, 16345597), (1259, 1674807), (3777, 558269), (12983, 162411), (38949, 54137)]