16963857

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 26726400

約数和(自身を除く): 9762543

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 463, 531, 621, 1357, 1389, 1593, 4071, 4167, 10649, 12213, 12501, 27317, 31947, 36639, 81951, 95841, 245853, 287523, 628291, 737559, 1884873, 5654619, 16963857]

約数ペア:

[(1, 16963857), (3, 5654619), (9, 1884873), (23, 737559), (27, 628291), (59, 287523), (69, 245853), (177, 95841), (207, 81951), (463, 36639), (531, 31947), (621, 27317), (1357, 12501), (1389, 12213), (1593, 10649), (4071, 4167)]