16982199

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 26601120

約数和(自身を除く): 9618921

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 839, 1557, 2249, 2517, 6747, 7551, 10907, 20241, 32721, 98163, 145147, 435441, 1306323, 1886911, 5660733, 16982199]

約数ペア:

[(1, 16982199), (3, 5660733), (9, 1886911), (13, 1306323), (39, 435441), (117, 145147), (173, 98163), (519, 32721), (839, 20241), (1557, 10907), (2249, 7551), (2517, 6747)]