87928851

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{7027}}^1$

素因数の和:7170

約数の個数: 16

約数和(自身を含む): 121218944

約数和(自身を除く): 33290093

約数列:

[1, 3, 43, 97, 129, 291, 4171, 7027, 12513, 21081, 302161, 681619, 906483, 2044857, 29309617, 87928851]

約数ペア:

[(1, 87928851), (3, 29309617), (43, 2044857), (97, 906483), (129, 681619), (291, 302161), (4171, 21081), (7027, 12513)]