6838209

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 11728640

約数和(自身を除く): 4890431

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 373, 679, 873, 1119, 2037, 2611, 2619, 3357, 6111, 7833, 10071, 18333, 23499, 36181, 70497, 108543, 253267, 325629, 759801, 976887, 2279403, 6838209]

約数ペア:

[(1, 6838209), (3, 2279403), (7, 976887), (9, 759801), (21, 325629), (27, 253267), (63, 108543), (97, 70497), (189, 36181), (291, 23499), (373, 18333), (679, 10071), (873, 7833), (1119, 6111), (2037, 3357), (2611, 2619)]