1680147860111

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{2651669}}^1$

素因数の和:2651943

約数の個数: 24

約数和(自身を含む): 1993907346480

約数和(自身を除く): 313759486369

約数列:

[1, 7, 49, 67, 193, 469, 1351, 3283, 9457, 12931, 90517, 633619, 2651669, 18561683, 129931781, 177661823, 511772117, 1243632761, 3582404819, 8705429327, 25076833733, 34288731839, 240021122873, 1680147860111]

約数ペア:

[(1, 1680147860111), (7, 240021122873), (49, 34288731839), (67, 25076833733), (193, 8705429327), (469, 3582404819), (1351, 1243632761), (3283, 511772117), (9457, 177661823), (12931, 129931781), (90517, 18561683), (633619, 2651669)]