16347771

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 27820800

約数和(自身を除く): 11473029

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 2897, 5643, 8691, 26073, 31867, 55043, 78219, 95601, 165129, 286803, 495387, 605473, 860409, 1486161, 1816419, 5449257, 16347771]

約数ペア:

[(1, 16347771), (3, 5449257), (9, 1816419), (11, 1486161), (19, 860409), (27, 605473), (33, 495387), (57, 286803), (99, 165129), (171, 95601), (209, 78219), (297, 55043), (513, 31867), (627, 26073), (1881, 8691), (2897, 5643)]