542044321

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{850933}}^1$

素因数の和:850960

約数の個数: 12

約数和(自身を含む): 679045332

約数和(自身を除く): 137001011

約数列:

[1, 7, 13, 49, 91, 637, 850933, 5956531, 11062129, 41695717, 77434903, 542044321]

約数ペア:

[(1, 542044321), (7, 77434903), (13, 41695717), (49, 11062129), (91, 5956531), (637, 850933)]