1438223847

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{37847}}^1$

素因数の和:38142

約数の個数: 16

約数和(自身を含む): 1962040320

約数和(自身を除く): 523816473

約数列:

[1, 3, 53, 159, 239, 717, 12667, 37847, 38001, 113541, 2005891, 6017673, 9045433, 27136299, 479407949, 1438223847]

約数ペア:

[(1, 1438223847), (3, 479407949), (53, 27136299), (159, 9045433), (239, 6017673), (717, 2005891), (12667, 113541), (37847, 38001)]