16504389

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3877}}^1$

素因数の和:3937

約数の個数: 24

約数和(自身を含む): 26618592

約数和(自身を除く): 10114203

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 3877, 4257, 11631, 34893, 42647, 127941, 166711, 383823, 500133, 1500399, 1833821, 5501463, 16504389]

約数ペア:

[(1, 16504389), (3, 5501463), (9, 1833821), (11, 1500399), (33, 500133), (43, 383823), (99, 166711), (129, 127941), (387, 42647), (473, 34893), (1419, 11631), (3877, 4257)]