13038861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 7282419

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 419, 451, 759, 943, 1257, 1353, 2829, 4609, 9637, 10373, 13827, 17179, 28911, 31119, 51537, 106007, 188969, 318021, 395117, 566907, 1185351, 4346287, 13038861]

約数ペア:

[(1, 13038861), (3, 4346287), (11, 1185351), (23, 566907), (33, 395117), (41, 318021), (69, 188969), (123, 106007), (253, 51537), (419, 31119), (451, 28911), (759, 17179), (943, 13827), (1257, 10373), (1353, 9637), (2829, 4609)]