16649127

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3911}}^1$

素因数の和:3971

約数の個数: 24

約数和(自身を含む): 26851968

約数和(自身を除く): 10202841

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 3911, 4257, 11733, 35199, 43021, 129063, 168173, 387189, 504519, 1513557, 1849903, 5549709, 16649127]

約数ペア:

[(1, 16649127), (3, 5549709), (9, 1849903), (11, 1513557), (33, 504519), (43, 387189), (99, 168173), (129, 129063), (387, 43021), (473, 35199), (1419, 11733), (3911, 4257)]