86566337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 108272640

約数和(自身を除く): 21706303

約数列:

[1, 11, 13, 19, 143, 151, 209, 211, 247, 1661, 1963, 2321, 2717, 2743, 2869, 4009, 21593, 30173, 31559, 31861, 37297, 44099, 52117, 350471, 410267, 414193, 573287, 605359, 4556123, 6658949, 7869667, 86566337]

約数ペア:

[(1, 86566337), (11, 7869667), (13, 6658949), (19, 4556123), (143, 605359), (151, 573287), (209, 414193), (211, 410267), (247, 350471), (1661, 52117), (1963, 44099), (2321, 37297), (2717, 31861), (2743, 31559), (2869, 30173), (4009, 21593)]