2912790530745

素因数分解:

$3^2\times 5^1\times {\mathrm{211241}}^1\times {\mathrm{306421}}^1$

素因数の和:517673

約数の個数: 24

約数和(自身を含む): 5048877297672

約数和(自身を除く): 2136086766927

約数列:

[1, 3, 5, 9, 15, 45, 211241, 306421, 633723, 919263, 1056205, 1532105, 1901169, 2757789, 3168615, 4596315, 9505845, 13788945, 64728678461, 194186035383, 323643392305, 582558106149, 970930176915, 2912790530745]

約数ペア:

[(1, 2912790530745), (3, 970930176915), (5, 582558106149), (9, 323643392305), (15, 194186035383), (45, 64728678461), (211241, 13788945), (306421, 9505845), (633723, 4596315), (919263, 3168615), (1056205, 2757789), (1532105, 1901169)]