5260147281

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{20153821}}^1$

素因数の和:20153856

約数の個数: 12

約数和(自身を含む): 7859990580

約数和(自身を除く): 2599843299

約数列:

[1, 3, 9, 29, 87, 261, 20153821, 60461463, 181384389, 584460809, 1753382427, 5260147281]

約数ペア:

[(1, 5260147281), (3, 1753382427), (9, 584460809), (29, 181384389), (87, 60461463), (261, 20153821)]