290339373

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{15527}}^1$

素因数の和:15824

約数の個数: 16

約数和(自身を含む): 405467136

約数和(自身を除く): 115127763

約数列:

[1, 3, 23, 69, 271, 813, 6233, 15527, 18699, 46581, 357121, 1071363, 4207817, 12623451, 96779791, 290339373]

約数ペア:

[(1, 290339373), (3, 96779791), (23, 12623451), (69, 4207817), (271, 1071363), (813, 357121), (6233, 46581), (15527, 18699)]