13473999

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6481}}^1$

素因数の和:6508

約数の個数: 32

約数和(自身を含む): 24890880

約数和(自身を除く): 11416881

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 6481, 19443, 45367, 58329, 71291, 136101, 174987, 213873, 408303, 499037, 641619, 1224909, 1497111, 1924857, 4491333, 13473999]

約数ペア:

[(1, 13473999), (3, 4491333), (7, 1924857), (9, 1497111), (11, 1224909), (21, 641619), (27, 499037), (33, 408303), (63, 213873), (77, 174987), (99, 136101), (189, 71291), (231, 58329), (297, 45367), (693, 19443), (2079, 6481)]