84319269

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 125867520

約数和(自身を除く): 41548251

約数列:

[1, 3, 17, 29, 47, 51, 87, 141, 493, 799, 1213, 1363, 1479, 2397, 3639, 4089, 20621, 23171, 35177, 57011, 61863, 69513, 105531, 171033, 598009, 969187, 1653319, 1794027, 2907561, 4959957, 28106423, 84319269]

約数ペア:

[(1, 84319269), (3, 28106423), (17, 4959957), (29, 2907561), (47, 1794027), (51, 1653319), (87, 969187), (141, 598009), (493, 171033), (799, 105531), (1213, 69513), (1363, 61863), (1479, 57011), (2397, 35177), (3639, 23171), (4089, 20621)]