404625021

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1\times {\mathrm{3089}}^1$

素因数の和:4068

約数の個数: 16

約数和(自身を含む): 551750400

約数和(自身を除く): 147125379

約数列:

[1, 3, 47, 141, 929, 2787, 3089, 9267, 43663, 130989, 145183, 435549, 2869681, 8609043, 134875007, 404625021]

約数ペア:

[(1, 404625021), (3, 134875007), (47, 8609043), (141, 2869681), (929, 435549), (2787, 145183), (3089, 130989), (9267, 43663)]