12846717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5779}}^1$

素因数の和:5817

約数の個数: 24

約数和(自身を含む): 21039200

約数和(自身を除く): 8192483

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 5779, 17337, 52011, 75127, 109801, 225381, 329403, 676143, 988209, 1427413, 4282239, 12846717]

約数ペア:

[(1, 12846717), (3, 4282239), (9, 1427413), (13, 988209), (19, 676143), (39, 329403), (57, 225381), (117, 109801), (171, 75127), (247, 52011), (741, 17337), (2223, 5779)]