240147873789

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{1109}}^1\times {\mathrm{249763}}^1$

素因数の和:250909

約数の個数: 24

約数和(自身を含む): 340448313120

約数和(自身を除く): 100300439331

約数列:

[1, 3, 17, 51, 289, 867, 1109, 3327, 18853, 56559, 249763, 320501, 749289, 961503, 4245971, 12737913, 72181507, 216544521, 276987167, 830961501, 4708781839, 14126345517, 80049291263, 240147873789]

約数ペア:

[(1, 240147873789), (3, 80049291263), (17, 14126345517), (51, 4708781839), (289, 830961501), (867, 276987167), (1109, 216544521), (3327, 72181507), (18853, 12737913), (56559, 4245971), (249763, 961503), (320501, 749289)]