2409291297

素因数分解:

$3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38281}}^1$

素因数の和:38340

約数の個数: 48

約数和(自身を含む): 4236132992

約数和(自身を除く): 1826841695

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 243, 259, 333, 567, 777, 999, 1701, 2331, 2997, 6993, 8991, 20979, 38281, 62937, 114843, 267967, 344529, 803901, 1033587, 1416397, 2411703, 3100761, 4249191, 7235109, 9302283, 9914779, 12747573, 21705327, 29744337, 38242719, 65115981, 89233011, 114728157, 267699033, 344184471, 803097099, 2409291297]

約数ペア:

[(1, 2409291297), (3, 803097099), (7, 344184471), (9, 267699033), (21, 114728157), (27, 89233011), (37, 65115981), (63, 38242719), (81, 29744337), (111, 21705327), (189, 12747573), (243, 9914779), (259, 9302283), (333, 7235109), (567, 4249191), (777, 3100761), (999, 2411703), (1701, 1416397), (2331, 1033587), (2997, 803901), (6993, 344529), (8991, 267967), (20979, 114843), (38281, 62937)]