127932049

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{997}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 152909568

約数和(自身を除く): 24977519

約数列:

[1, 7, 23, 161, 797, 997, 5579, 6979, 18331, 22931, 128317, 160517, 794609, 5562263, 18276007, 127932049]

約数ペア:

[(1, 127932049), (7, 18276007), (23, 5562263), (161, 794609), (797, 160517), (997, 128317), (5579, 22931), (6979, 18331)]