12000609

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 18960000

約数和(自身を除く): 6959391

約数列:

[1, 3, 9, 19, 27, 57, 149, 157, 171, 447, 471, 513, 1341, 1413, 2831, 2983, 4023, 4239, 8493, 8949, 23393, 25479, 26847, 70179, 76437, 80541, 210537, 444467, 631611, 1333401, 4000203, 12000609]

約数ペア:

[(1, 12000609), (3, 4000203), (9, 1333401), (19, 631611), (27, 444467), (57, 210537), (149, 80541), (157, 76437), (171, 70179), (447, 26847), (471, 25479), (513, 23393), (1341, 8949), (1413, 8493), (2831, 4239), (2983, 4023)]