24639201

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{12853}}^1$

素因数の和:12933

約数の個数: 16

約数和(自身を含む): 37019520

約数和(自身を除く): 12380319

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 12853, 38559, 115677, 347031, 912563, 2737689, 8213067, 24639201]

約数ペア:

[(1, 24639201), (3, 8213067), (9, 2737689), (27, 912563), (71, 347031), (213, 115677), (639, 38559), (1917, 12853)]