280183999

素因数分解:

${\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 298381824

約数和(自身を除く): 18197825

約数列:

[1, 23, 101, 103, 1171, 2323, 2369, 10403, 26933, 118271, 120613, 239269, 2720233, 2774099, 12181913, 280183999]

約数ペア:

[(1, 280183999), (23, 12181913), (101, 2774099), (103, 2720233), (1171, 239269), (2323, 120613), (2369, 118271), (10403, 26933)]