4320267

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{503}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 6612480

約数和(自身を除く): 2292213

約数列:

[1, 3, 7, 21, 409, 503, 1227, 1509, 2863, 3521, 8589, 10563, 205727, 617181, 1440089, 4320267]

約数ペア:

[(1, 4320267), (3, 1440089), (7, 617181), (21, 205727), (409, 10563), (503, 8589), (1227, 3521), (1509, 2863)]