28624971

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3761}}^1$

素因数の和:3866

約数の個数: 16

約数和(自身を含む): 39726720

約数和(自身を除く): 11101749

約数列:

[1, 3, 43, 59, 129, 177, 2537, 3761, 7611, 11283, 161723, 221899, 485169, 665697, 9541657, 28624971]

約数ペア:

[(1, 28624971), (3, 9541657), (43, 665697), (59, 485169), (129, 221899), (177, 161723), (2537, 11283), (3761, 7611)]