7200939

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:458

約数の個数: 16

約数和(自身を含む): 9846144

約数和(自身を除く): 2645205

約数列:

[1, 3, 73, 131, 219, 251, 393, 753, 9563, 18323, 28689, 32881, 54969, 98643, 2400313, 7200939]

約数ペア:

[(1, 7200939), (3, 2400313), (73, 98643), (131, 54969), (219, 32881), (251, 28689), (393, 18323), (753, 9563)]