287055276183

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{3645563}}^1$

素因数の和:3646255

約数の個数: 24

約数和(自身を含む): 447194044752

約数和(自身を除く): 160138768569

約数列:

[1, 3, 9, 13, 39, 117, 673, 2019, 6057, 8749, 26247, 78741, 3645563, 10936689, 32810067, 47392319, 142176957, 426530871, 2453463899, 7360391697, 22081175091, 31895030687, 95685092061, 287055276183]

約数ペア:

[(1, 287055276183), (3, 95685092061), (9, 31895030687), (13, 22081175091), (39, 7360391697), (117, 2453463899), (673, 426530871), (2019, 142176957), (6057, 47392319), (8749, 32810067), (26247, 10936689), (78741, 3645563)]