16749327

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3975

約数の個数: 24

約数和(自身を含む): 26881200

約数和(自身を除く): 10131873

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 3929, 4263, 11787, 27503, 82509, 113941, 192521, 341823, 577563, 797587, 2392761, 5583109, 16749327]

約数ペア:

[(1, 16749327), (3, 5583109), (7, 2392761), (21, 797587), (29, 577563), (49, 341823), (87, 192521), (147, 113941), (203, 82509), (609, 27503), (1421, 11787), (3929, 4263)]