173022721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1249}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 190800000

約数和(自身を除く): 17777279

約数列:

[1, 19, 23, 317, 437, 1249, 6023, 7291, 23731, 28727, 138529, 395933, 545813, 7522727, 9106459, 173022721]

約数ペア:

[(1, 173022721), (19, 9106459), (23, 7522727), (317, 545813), (437, 395933), (1249, 138529), (6023, 28727), (7291, 23731)]