16516137

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 24437952

約数和(自身を除く): 7921815

約数列:

[1, 3, 11, 33, 121, 173, 263, 363, 519, 789, 1903, 2893, 5709, 8679, 20933, 31823, 45499, 62799, 95469, 136497, 500489, 1501467, 5505379, 16516137]

約数ペア:

[(1, 16516137), (3, 5505379), (11, 1501467), (33, 500489), (121, 136497), (173, 95469), (263, 62799), (363, 45499), (519, 31823), (789, 20933), (1903, 8679), (2893, 5709)]