5220441

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 7902024

約数和(自身を除く): 2681583

約数列:

[1, 3, 9, 37, 61, 111, 183, 257, 333, 549, 771, 2257, 2313, 6771, 9509, 15677, 20313, 28527, 47031, 85581, 141093, 580049, 1740147, 5220441]

約数ペア:

[(1, 5220441), (3, 1740147), (9, 580049), (37, 141093), (61, 85581), (111, 47031), (183, 28527), (257, 20313), (333, 15677), (549, 9509), (771, 6771), (2257, 2313)]