12180063

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{937}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 18609920

約数和(自身を除く): 6429857

約数列:

[1, 3, 7, 21, 619, 937, 1857, 2811, 4333, 6559, 12999, 19677, 580003, 1740009, 4060021, 12180063]

約数ペア:

[(1, 12180063), (3, 4060021), (7, 1740009), (21, 580003), (619, 19677), (937, 12999), (1857, 6559), (2811, 4333)]