2066571

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 3407040

約数和(自身を除く): 1340469

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1039, 1989, 3117, 9351, 13507, 17663, 40521, 52989, 121563, 158967, 229619, 688857, 2066571]

約数ペア:

[(1, 2066571), (3, 688857), (9, 229619), (13, 158967), (17, 121563), (39, 52989), (51, 40521), (117, 17663), (153, 13507), (221, 9351), (663, 3117), (1039, 1989)]