738586017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{146807}}^1$

素因数の和:146869

約数の個数: 24

約数和(自身を含む): 1175638464

約数和(自身を除く): 437052447

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 146807, 440421, 1321263, 1908491, 5725473, 6312701, 17176419, 18938103, 56814309, 82065113, 246195339, 738586017]

約数ペア:

[(1, 738586017), (3, 246195339), (9, 82065113), (13, 56814309), (39, 18938103), (43, 17176419), (117, 6312701), (129, 5725473), (387, 1908491), (559, 1321263), (1677, 440421), (5031, 146807)]