119715407

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 138657792

約数和(自身を除く): 18942385

約数列:

[1, 7, 127, 311, 433, 889, 2177, 3031, 39497, 54991, 134663, 276479, 384937, 942641, 17102201, 119715407]

約数ペア:

[(1, 119715407), (7, 17102201), (127, 942641), (311, 384937), (433, 276479), (889, 134663), (2177, 54991), (3031, 39497)]