12375489

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 19863360

約数和(自身を除く): 7487871

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 2903, 4263, 8709, 20321, 60963, 84187, 142247, 252561, 426741, 589309, 1767927, 4125163, 12375489]

約数ペア:

[(1, 12375489), (3, 4125163), (7, 1767927), (21, 589309), (29, 426741), (49, 252561), (87, 142247), (147, 84187), (203, 60963), (609, 20321), (1421, 8709), (2903, 4263)]