117228727

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11447}}^1$

素因数の和:11491

約数の個数: 24

約数和(自身を含む): 156608640

約数和(自身を除く): 39379913

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 10241, 11447, 80129, 125917, 217493, 560903, 881419, 1522451, 2392423, 6169933, 10657157, 16746961, 117228727]

約数ペア:

[(1, 117228727), (7, 16746961), (11, 10657157), (19, 6169933), (49, 2392423), (77, 1522451), (133, 881419), (209, 560903), (539, 217493), (931, 125917), (1463, 80129), (10241, 11447)]