7126287

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{773}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 10897920

約数和(自身を除く): 3771633

約数列:

[1, 3, 7, 21, 439, 773, 1317, 2319, 3073, 5411, 9219, 16233, 339347, 1018041, 2375429, 7126287]

約数ペア:

[(1, 7126287), (3, 2375429), (7, 1018041), (21, 339347), (439, 16233), (773, 9219), (1317, 5411), (2319, 3073)]