1154979

素因数分解:

$3^5\times 7^2\times {\mathrm{97}}^1$

素因数の和:126

約数の個数: 36

約数和(自身を含む): 2033304

約数和(自身を除く): 878325

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 97, 147, 189, 243, 291, 441, 567, 679, 873, 1323, 1701, 2037, 2619, 3969, 4753, 6111, 7857, 11907, 14259, 18333, 23571, 42777, 54999, 128331, 164997, 384993, 1154979]

約数ペア:

[(1, 1154979), (3, 384993), (7, 164997), (9, 128331), (21, 54999), (27, 42777), (49, 23571), (63, 18333), (81, 14259), (97, 11907), (147, 7857), (189, 6111), (243, 4753), (291, 3969), (441, 2619), (567, 2037), (679, 1701), (873, 1323)]