16367967

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7873}}^1$

素因数の和:7900

約数の個数: 32

約数和(自身を含む): 30236160

約数和(自身を除く): 13868193

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 7873, 23619, 55111, 70857, 86603, 165333, 212571, 259809, 495999, 606221, 779427, 1487997, 1818663, 2338281, 5455989, 16367967]

約数ペア:

[(1, 16367967), (3, 5455989), (7, 2338281), (9, 1818663), (11, 1487997), (21, 779427), (27, 606221), (33, 495999), (63, 259809), (77, 212571), (99, 165333), (189, 86603), (231, 70857), (297, 55111), (693, 23619), (2079, 7873)]