980669319

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{562633}}^1$

素因数の和:562726

約数の個数: 16

約数和(自身を含む): 1512360192

約数和(自身を除く): 531690873

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 562633, 1687899, 3938431, 11815293, 46698539, 140095617, 326889773, 980669319]

約数ペア:

[(1, 980669319), (3, 326889773), (7, 140095617), (21, 46698539), (83, 11815293), (249, 3938431), (581, 1687899), (1743, 562633)]