42996009

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4153}}^1$

素因数の和:4209

約数の個数: 32

約数和(自身を含む): 71781120

約数和(自身を除く): 28785111

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 3451, 4153, 10353, 12459, 29071, 70601, 87213, 120437, 211803, 361311, 494207, 843059, 1482621, 2047429, 2529177, 6142287, 14332003, 42996009]

約数ペア:

[(1, 42996009), (3, 14332003), (7, 6142287), (17, 2529177), (21, 2047429), (29, 1482621), (51, 843059), (87, 494207), (119, 361311), (203, 211803), (357, 120437), (493, 87213), (609, 70601), (1479, 29071), (3451, 12459), (4153, 10353)]