16468881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2953}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 25947936

約数和(自身を除く): 9479055

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 2953, 5577, 8859, 32483, 38389, 97449, 115167, 422279, 499057, 1266837, 1497171, 5489627, 16468881]

約数ペア:

[(1, 16468881), (3, 5489627), (11, 1497171), (13, 1266837), (33, 499057), (39, 422279), (143, 115167), (169, 97449), (429, 38389), (507, 32483), (1859, 8859), (2953, 5577)]