320425291

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{11117}}^1$

素因数の和:11214

約数の個数: 16

約数和(自身を含む): 354886560

約数和(自身を除く): 34461269

約数列:

[1, 19, 37, 41, 703, 779, 1517, 11117, 28823, 211223, 411329, 455797, 7815251, 8660143, 16864489, 320425291]

約数ペア:

[(1, 320425291), (19, 16864489), (37, 8660143), (41, 7815251), (703, 455797), (779, 411329), (1517, 211223), (11117, 28823)]