56263509

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2953}}^1$

素因数の和:3061

約数の個数: 24

約数和(自身を含む): 85252440

約数和(自身を除く): 28988931

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2117, 2953, 6351, 8859, 19053, 26577, 85637, 215569, 256911, 646707, 770733, 1940121, 6251501, 18754503, 56263509]

約数ペア:

[(1, 56263509), (3, 18754503), (9, 6251501), (29, 1940121), (73, 770733), (87, 646707), (219, 256911), (261, 215569), (657, 85637), (2117, 26577), (2953, 19053), (6351, 8859)]