13697649

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5303}}^1$

素因数の和:5357

約数の個数: 24

約数和(自身を含む): 23167872

約数和(自身を除く): 9470223

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 5303, 15909, 37121, 47727, 111363, 217423, 334089, 652269, 1521961, 1956807, 4565883, 13697649]

約数ペア:

[(1, 13697649), (3, 4565883), (7, 1956807), (9, 1521961), (21, 652269), (41, 334089), (63, 217423), (123, 111363), (287, 47727), (369, 37121), (861, 15909), (2583, 5303)]