6381890977

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{11840243}}^1$

素因数の和:11840268

約数の個数: 12

約数和(自身を含む): 8098726896

約数和(自身を除く): 1716835919

約数列:

[1, 7, 11, 49, 77, 539, 11840243, 82881701, 130242673, 580171907, 911698711, 6381890977]

約数ペア:

[(1, 6381890977), (7, 911698711), (11, 580171907), (49, 130242673), (77, 82881701), (539, 11840243)]