12068919

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{4027}}^1$

素因数の和:4076

約数の個数: 20

約数和(自身を含む): 18520744

約数和(自身を除く): 6451825

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 4027, 12081, 36243, 108729, 148999, 326187, 446997, 1340991, 4022973, 12068919]

約数ペア:

[(1, 12068919), (3, 4022973), (9, 1340991), (27, 446997), (37, 326187), (81, 148999), (111, 108729), (333, 36243), (999, 12081), (2997, 4027)]