1954408959

素因数分解:

$3^3\times {\mathrm{677}}^1\times {\mathrm{106921}}^1$

素因数の和:107607

約数の個数: 16

約数和(自身を含む): 2899724640

約数和(自身を除く): 945315681

約数列:

[1, 3, 9, 27, 677, 2031, 6093, 18279, 106921, 320763, 962289, 2886867, 72385517, 217156551, 651469653, 1954408959]

約数ペア:

[(1, 1954408959), (3, 651469653), (9, 217156551), (27, 72385517), (677, 2886867), (2031, 962289), (6093, 320763), (18279, 106921)]