40204287

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 59439744

約数和(自身を除く): 19235457

約数列:

[1, 3, 9, 83, 107, 249, 321, 503, 747, 963, 1509, 4527, 8881, 26643, 41749, 53821, 79929, 125247, 161463, 375741, 484389, 4467143, 13401429, 40204287]

約数ペア:

[(1, 40204287), (3, 13401429), (9, 4467143), (83, 484389), (107, 375741), (249, 161463), (321, 125247), (503, 79929), (747, 53821), (963, 41749), (1509, 26643), (4527, 8881)]