28733151

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 39165824

約数和(自身を除く): 10432673

約数列:

[1, 3, 67, 163, 201, 489, 877, 2631, 10921, 32763, 58759, 142951, 176277, 428853, 9577717, 28733151]

約数ペア:

[(1, 28733151), (3, 9577717), (67, 428853), (163, 176277), (201, 142951), (489, 58759), (877, 32763), (2631, 10921)]