16789839

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 25689216

約数和(自身を除く): 8899377

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2011, 2783, 6033, 8349, 22121, 46253, 66363, 138759, 243331, 508783, 729993, 1526349, 5596613, 16789839]

約数ペア:

[(1, 16789839), (3, 5596613), (11, 1526349), (23, 729993), (33, 508783), (69, 243331), (121, 138759), (253, 66363), (363, 46253), (759, 22121), (2011, 8349), (2783, 6033)]