2886159

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 3975552

約数和(自身を除く): 1089393

約数列:

[1, 3, 67, 83, 173, 201, 249, 519, 5561, 11591, 14359, 16683, 34773, 43077, 962053, 2886159]

約数ペア:

[(1, 2886159), (3, 962053), (67, 43077), (83, 34773), (173, 16683), (201, 14359), (249, 11591), (519, 5561)]