9045009

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{21383}}^1$

素因数の和:21436

約数の個数: 12

約数和(自身を含む): 13343616

約数和(自身を除く): 4298607

約数列:

[1, 3, 9, 47, 141, 423, 21383, 64149, 192447, 1005001, 3015003, 9045009]

約数ペア:

[(1, 9045009), (3, 3015003), (9, 1005001), (47, 192447), (141, 64149), (423, 21383)]