1206278427

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1\times {\mathrm{2711}}^1$

素因数の和:4874

約数の個数: 16

約数和(自身を含む): 1632407040

約数和(自身を除く): 426128613

約数列:

[1, 3, 71, 213, 2089, 2711, 6267, 8133, 148319, 192481, 444957, 577443, 5663279, 16989837, 402092809, 1206278427]

約数ペア:

[(1, 1206278427), (3, 402092809), (71, 16989837), (213, 5663279), (2089, 577443), (2711, 444957), (6267, 192481), (8133, 148319)]