391352469

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{3907}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 527673792

約数和(自身を除く): 136321323

約数列:

[1, 3, 173, 193, 519, 579, 3907, 11721, 33389, 100167, 675911, 754051, 2027733, 2262153, 130450823, 391352469]

約数ペア:

[(1, 391352469), (3, 130450823), (173, 2262153), (193, 2027733), (519, 754051), (579, 675911), (3907, 100167), (11721, 33389)]