340686531

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{3329}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 501817680

約数和(自身を除く): 161131149

約数列:

[1, 3, 9, 83, 137, 249, 411, 747, 1233, 3329, 9987, 11371, 29961, 34113, 102339, 276307, 456073, 828921, 1368219, 2486763, 4104657, 37854059, 113562177, 340686531]

約数ペア:

[(1, 340686531), (3, 113562177), (9, 37854059), (83, 4104657), (137, 2486763), (249, 1368219), (411, 828921), (747, 456073), (1233, 276307), (3329, 102339), (9987, 34113), (11371, 29961)]