283155489

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{131639}}^1$

素因数の和:131884

約数の個数: 12

約数和(自身を含む): 410716800

約数和(自身を除く): 127561311

約数列:

[1, 3, 9, 239, 717, 2151, 131639, 394917, 1184751, 31461721, 94385163, 283155489]

約数ペア:

[(1, 283155489), (3, 94385163), (9, 31461721), (239, 1184751), (717, 394917), (2151, 131639)]