1321949

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 8

約数和(自身を含む): 1374912

約数和(自身を除く): 52963

約数列:

[1, 43, 71, 433, 3053, 18619, 30743, 1321949]

約数ペア:

[(1, 1321949), (43, 30743), (71, 18619), (433, 3053)]