321710869

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{238481}}^1$

素因数の和:238571

約数の個数: 8

約数和(自身を含む): 343414080

約数和(自身を除く): 21703211

約数列:

[1, 19, 71, 1349, 238481, 4531139, 16932151, 321710869]

約数ペア:

[(1, 321710869), (19, 16932151), (71, 4531139), (1349, 238481)]