249969147

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{12379}}^1$

素因数の和:12562

約数の個数: 16

約数和(自身を含む): 342282240

約数和(自身を除く): 92313093

約数列:

[1, 3, 53, 127, 159, 381, 6731, 12379, 20193, 37137, 656087, 1572133, 1968261, 4716399, 83323049, 249969147]

約数ペア:

[(1, 249969147), (3, 83323049), (53, 4716399), (127, 1968261), (159, 1572133), (381, 656087), (6731, 37137), (12379, 20193)]