28443695943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{458407}}^1$

素因数の和:458503

約数の個数: 32

約数和(自身を含む): 42921657856

約数和(自身を除く): 14477961913

約数列:

[1, 3, 13, 37, 39, 43, 111, 129, 481, 559, 1443, 1591, 1677, 4773, 20683, 62049, 458407, 1375221, 5959291, 16961059, 17877873, 19711501, 50883177, 59134503, 220493767, 256249513, 661481301, 729325537, 768748539, 2187976611, 9481231981, 28443695943]

約数ペア:

[(1, 28443695943), (3, 9481231981), (13, 2187976611), (37, 768748539), (39, 729325537), (43, 661481301), (111, 256249513), (129, 220493767), (481, 59134503), (559, 50883177), (1443, 19711501), (1591, 17877873), (1677, 16961059), (4773, 5959291), (20683, 1375221), (62049, 458407)]