2997117

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 4829760

約数和(自身を除く): 1832643

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 1031, 2907, 3093, 9279, 17527, 19589, 52581, 58767, 157743, 176301, 333013, 999039, 2997117]

約数ペア:

[(1, 2997117), (3, 999039), (9, 333013), (17, 176301), (19, 157743), (51, 58767), (57, 52581), (153, 19589), (171, 17527), (323, 9279), (969, 3093), (1031, 2907)]