29972889

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{8741}}^1$

素因数の和:8877

約数の個数: 16

約数和(自身を含む): 44759040

約数和(自身を除く): 14786151

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 8741, 26223, 78669, 236007, 1110107, 3330321, 9990963, 29972889]

約数ペア:

[(1, 29972889), (3, 9990963), (9, 3330321), (27, 1110107), (127, 236007), (381, 78669), (1143, 26223), (3429, 8741)]