173225143

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{271939}}^1$

素因数の和:271966

約数の個数: 12

約数和(自身を含む): 217008120

約数和(自身を除く): 43782977

約数列:

[1, 7, 13, 49, 91, 637, 271939, 1903573, 3535207, 13325011, 24746449, 173225143]

約数ペア:

[(1, 173225143), (7, 24746449), (13, 13325011), (49, 3535207), (91, 1903573), (637, 271939)]