57309077

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 70183872

約数和(自身を除く): 12874795

約数列:

[1, 7, 23, 49, 161, 211, 241, 1127, 1477, 1687, 4853, 5543, 10339, 11809, 33971, 38801, 50851, 237797, 271607, 355957, 1169573, 2491699, 8187011, 57309077]

約数ペア:

[(1, 57309077), (7, 8187011), (23, 2491699), (49, 1169573), (161, 355957), (211, 271607), (241, 237797), (1127, 50851), (1477, 38801), (1687, 33971), (4853, 11809), (5543, 10339)]