29688321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 43609216

約数和(自身を除く): 13920895

約数列:

[1, 3, 13, 39, 53, 159, 271, 689, 813, 2067, 2809, 3523, 8427, 10569, 14363, 36517, 43089, 109551, 186719, 560157, 761239, 2283717, 9896107, 29688321]

約数ペア:

[(1, 29688321), (3, 9896107), (13, 2283717), (39, 761239), (53, 560157), (159, 186719), (271, 109551), (689, 43089), (813, 36517), (2067, 14363), (2809, 10569), (3523, 8427)]