12995343

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{6779}}^1$

素因数の和:6859

約数の個数: 16

約数和(自身を含む): 19526400

約数和(自身を除く): 6531057

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 6779, 20337, 61011, 183033, 481309, 1443927, 4331781, 12995343]

約数ペア:

[(1, 12995343), (3, 4331781), (9, 1443927), (27, 481309), (71, 183033), (213, 61011), (639, 20337), (1917, 6779)]