16348311

素因数分解:

$3^5\times 7^2\times {\mathrm{1373}}^1$

素因数の和:1402

約数の個数: 36

約数和(自身を含む): 28507752

約数和(自身を除く): 12159441

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1373, 1701, 3969, 4119, 9611, 11907, 12357, 28833, 37071, 67277, 86499, 111213, 201831, 259497, 333639, 605493, 778491, 1816479, 2335473, 5449437, 16348311]

約数ペア:

[(1, 16348311), (3, 5449437), (7, 2335473), (9, 1816479), (21, 778491), (27, 605493), (49, 333639), (63, 259497), (81, 201831), (147, 111213), (189, 86499), (243, 67277), (441, 37071), (567, 28833), (1323, 12357), (1373, 11907), (1701, 9611), (3969, 4119)]