129715281

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{32831}}^1$

素因数の和:33276

約数の個数: 12

約数和(自身を含む): 187799040

約数和(自身を除く): 58083759

約数列:

[1, 3, 9, 439, 1317, 3951, 32831, 98493, 295479, 14412809, 43238427, 129715281]

約数ペア:

[(1, 129715281), (3, 43238427), (9, 14412809), (439, 295479), (1317, 98493), (3951, 32831)]