16682559

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3001}}^1$

素因数の和:3130

約数の個数: 16

約数和(自身を含む): 23775840

約数和(自身を除く): 7093281

約数列:

[1, 3, 17, 51, 109, 327, 1853, 3001, 5559, 9003, 51017, 153051, 327109, 981327, 5560853, 16682559]

約数ペア:

[(1, 16682559), (3, 5560853), (17, 981327), (51, 327109), (109, 153051), (327, 51017), (1853, 9003), (3001, 5559)]