5398263

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 9129120

約数和(自身を除く): 3730857

約数列:

[1, 3, 9, 13, 29, 37, 39, 43, 87, 111, 117, 129, 261, 333, 377, 387, 481, 559, 1073, 1131, 1247, 1443, 1591, 1677, 3219, 3393, 3741, 4329, 4773, 5031, 9657, 11223, 13949, 14319, 16211, 20683, 41847, 46139, 48633, 62049, 125541, 138417, 145899, 186147, 415251, 599807, 1799421, 5398263]

約数ペア:

[(1, 5398263), (3, 1799421), (9, 599807), (13, 415251), (29, 186147), (37, 145899), (39, 138417), (43, 125541), (87, 62049), (111, 48633), (117, 46139), (129, 41847), (261, 20683), (333, 16211), (377, 14319), (387, 13949), (481, 11223), (559, 9657), (1073, 5031), (1131, 4773), (1247, 4329), (1443, 3741), (1591, 3393), (1677, 3219)]