387512943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{16411}}^1$

素因数の和:16894

約数の個数: 16

約数和(自身を含む): 548292096

約数和(自身を除く): 160779153

約数列:

[1, 3, 17, 51, 463, 1389, 7871, 16411, 23613, 49233, 278987, 836961, 7598293, 22794879, 129170981, 387512943]

約数ペア:

[(1, 387512943), (3, 129170981), (17, 22794879), (51, 7598293), (463, 836961), (1389, 278987), (7871, 49233), (16411, 23613)]