17309439

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8863}}^1$

素因数の和:8907

約数の個数: 24

約数和(自身を含む): 29499392

約数和(自身を除く): 12189953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 8863, 26589, 62041, 79767, 186123, 274753, 558369, 824259, 1923271, 2472777, 5769813, 17309439]

約数ペア:

[(1, 17309439), (3, 5769813), (7, 2472777), (9, 1923271), (21, 824259), (31, 558369), (63, 274753), (93, 186123), (217, 79767), (279, 62041), (651, 26589), (1953, 8863)]