340128519

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{126961}}^1$

素因数の和:127030

約数の個数: 16

約数和(自身を含む): 487534080

約数和(自身を除く): 147405561

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 126961, 380883, 2412259, 5967167, 7236777, 17901501, 113376173, 340128519]

約数ペア:

[(1, 340128519), (3, 113376173), (19, 17901501), (47, 7236777), (57, 5967167), (141, 2412259), (893, 380883), (2679, 126961)]