12867296897

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131779}}^1$

素因数の和:131865

約数の個数: 32

約数和(自身を含む): 16825670400

約数和(自身を除く): 3958373503

約数列:

[1, 7, 13, 29, 37, 91, 203, 259, 377, 481, 1073, 2639, 3367, 7511, 13949, 97643, 131779, 922453, 1713127, 3821591, 4875823, 11991889, 26751137, 34130761, 49680683, 63385699, 141398867, 347764781, 443699893, 989792069, 1838185271, 12867296897]

約数ペア:

[(1, 12867296897), (7, 1838185271), (13, 989792069), (29, 443699893), (37, 347764781), (91, 141398867), (203, 63385699), (259, 49680683), (377, 34130761), (481, 26751137), (1073, 11991889), (2639, 4875823), (3367, 3821591), (7511, 1713127), (13949, 922453), (97643, 131779)]