400331367

素因数分解:

$3^2\times {\mathrm{839}}^1\times {\mathrm{53017}}^1$

素因数の和:53862

約数の個数: 12

約数和(自身を含む): 578956560

約数和(自身を除く): 178625193

約数列:

[1, 3, 9, 839, 2517, 7551, 53017, 159051, 477153, 44481263, 133443789, 400331367]

約数ペア:

[(1, 400331367), (3, 133443789), (9, 44481263), (839, 477153), (2517, 159051), (7551, 53017)]