16371927

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12721}}^1$

素因数の和:12751

約数の個数: 24

約数和(自身を含む): 27784848

約数和(自身を除く): 11412921

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 12721, 38163, 114489, 139931, 165373, 419793, 496119, 1259379, 1488357, 1819103, 5457309, 16371927]

約数ペア:

[(1, 16371927), (3, 5457309), (9, 1819103), (11, 1488357), (13, 1259379), (33, 496119), (39, 419793), (99, 165373), (117, 139931), (143, 114489), (429, 38163), (1287, 12721)]