28104043

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 32729184

約数和(自身を除く): 4625141

約数列:

[1, 11, 17, 137, 187, 1097, 1507, 2329, 12067, 18649, 25619, 150289, 205139, 1653179, 2554913, 28104043]

約数ペア:

[(1, 28104043), (11, 2554913), (17, 1653179), (137, 205139), (187, 150289), (1097, 25619), (1507, 18649), (2329, 12067)]