9309681

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{9319}}^1$

素因数の和:9365

約数の個数: 16

約数和(自身を含む): 14166400

約数和(自身を除く): 4856719

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 9319, 27957, 83871, 251613, 344803, 1034409, 3103227, 9309681]

約数ペア:

[(1, 9309681), (3, 3103227), (9, 1034409), (27, 344803), (37, 251613), (111, 83871), (333, 27957), (999, 9319)]