2132199

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 3339440

約数和(自身を除く): 1207241

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 337, 703, 1011, 2109, 3033, 6327, 6403, 12469, 19209, 37407, 57627, 112221, 236911, 710733, 2132199]

約数ペア:

[(1, 2132199), (3, 710733), (9, 236911), (19, 112221), (37, 57627), (57, 37407), (111, 19209), (171, 12469), (333, 6403), (337, 6327), (703, 3033), (1011, 2109)]