339917913

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{297391}}^1$

素因数の和:297524

約数の個数: 12

約数和(自身を含む): 494860288

約数和(自身を除く): 154942375

約数列:

[1, 3, 9, 127, 381, 1143, 297391, 892173, 2676519, 37768657, 113305971, 339917913]

約数ペア:

[(1, 339917913), (3, 113305971), (9, 37768657), (127, 2676519), (381, 892173), (1143, 297391)]