3287709

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1146

約数の個数: 20

約数和(自身を含む): 5048604

約数和(自身を除く): 1760895

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1097, 2997, 3291, 9873, 29619, 40589, 88857, 121767, 365301, 1095903, 3287709]

約数ペア:

[(1, 3287709), (3, 1095903), (9, 365301), (27, 121767), (37, 88857), (81, 40589), (111, 29619), (333, 9873), (999, 3291), (1097, 2997)]