12500757

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6601

約数の個数: 16

約数和(自身を含む): 18783360

約数和(自身を除く): 6282603

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 6521, 19563, 58689, 176067, 462991, 1388973, 4166919, 12500757]

約数ペア:

[(1, 12500757), (3, 4166919), (9, 1388973), (27, 462991), (71, 176067), (213, 58689), (639, 19563), (1917, 6521)]