2051263242909

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{31650901}}^1$

素因数の和:31651305

約数の個数: 24

約数和(自身を含む): 3127109117600

約数和(自身を除く): 1075845874691

約数列:

[1, 3, 9, 19, 57, 171, 379, 1137, 3411, 7201, 21603, 64809, 31650901, 94952703, 284858109, 601367119, 1804101357, 5412304071, 11995691479, 35987074437, 107961223311, 227918138101, 683754414303, 2051263242909]

約数ペア:

[(1, 2051263242909), (3, 683754414303), (9, 227918138101), (19, 107961223311), (57, 35987074437), (171, 11995691479), (379, 5412304071), (1137, 1804101357), (3411, 601367119), (7201, 284858109), (21603, 94952703), (64809, 31650901)]