2855184479

素因数分解:

$7^3\times {\mathrm{83}}^1\times {\mathrm{100291}}^1$

素因数の和:100395

約数の個数: 16

約数和(自身を含む): 3369811200

約数和(自身を除く): 514626721

約数列:

[1, 7, 49, 83, 343, 581, 4067, 28469, 100291, 702037, 4914259, 8324153, 34399813, 58269071, 407883497, 2855184479]

約数ペア:

[(1, 2855184479), (7, 407883497), (49, 58269071), (83, 34399813), (343, 8324153), (581, 4914259), (4067, 702037), (28469, 100291)]