28169727

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{953}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 38465280

約数和(自身を除く): 10295553

約数列:

[1, 3, 59, 167, 177, 501, 953, 2859, 9853, 29559, 56227, 159151, 168681, 477453, 9389909, 28169727]

約数ペア:

[(1, 28169727), (3, 9389909), (59, 477453), (167, 168681), (177, 159151), (501, 56227), (953, 29559), (2859, 9853)]