11547009

素因数分解:

$3^3\times {\mathrm{647}}^1\times {\mathrm{661}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 17159040

約数和(自身を除く): 5612031

約数列:

[1, 3, 9, 27, 647, 661, 1941, 1983, 5823, 5949, 17469, 17847, 427667, 1283001, 3849003, 11547009]

約数ペア:

[(1, 11547009), (3, 3849003), (9, 1283001), (27, 427667), (647, 17847), (661, 17469), (1941, 5949), (1983, 5823)]