5209968351

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{22511}}^1$

素因数の和:22731

約数の個数: 32

約数和(自身を含む): 8091353088

約数和(自身を除く): 2881384737

約数列:

[1, 3, 7, 21, 103, 107, 309, 321, 721, 749, 2163, 2247, 11021, 22511, 33063, 67533, 77147, 157577, 231441, 472731, 2318633, 2408677, 6955899, 7226031, 16230431, 16860739, 48691293, 50582217, 248093731, 744281193, 1736656117, 5209968351]

約数ペア:

[(1, 5209968351), (3, 1736656117), (7, 744281193), (21, 248093731), (103, 50582217), (107, 48691293), (309, 16860739), (321, 16230431), (721, 7226031), (749, 6955899), (2163, 2408677), (2247, 2318633), (11021, 472731), (22511, 231441), (33063, 157577), (67533, 77147)]