29877639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7129}}^1$

素因数の和:7270

約数の個数: 16

約数和(自身を含む): 43806720

約数和(自身を除く): 13929081

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 7129, 21387, 78419, 235257, 905383, 2716149, 9959213, 29877639]

約数ペア:

[(1, 29877639), (3, 9959213), (11, 2716149), (33, 905383), (127, 235257), (381, 78419), (1397, 21387), (4191, 7129)]