173873287

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1493}}^1$

素因数の和:1758

約数の個数: 16

約数和(自身を含む): 201940992

約数和(自身を除く): 28067705

約数列:

[1, 7, 127, 131, 889, 917, 1493, 10451, 16637, 116459, 189611, 195583, 1327277, 1369081, 24839041, 173873287]

約数ペア:

[(1, 173873287), (7, 24839041), (127, 1369081), (131, 1327277), (889, 195583), (917, 189611), (1493, 116459), (10451, 16637)]