28393651

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 33572448

約数和(自身を除く): 5178797

約数列:

[1, 11, 13, 143, 181, 1097, 1991, 2353, 12067, 14261, 25883, 156871, 198557, 2184127, 2581241, 28393651]

約数ペア:

[(1, 28393651), (11, 2581241), (13, 2184127), (143, 198557), (181, 156871), (1097, 25883), (1991, 14261), (2353, 12067)]