12240321

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 16719168

約数和(自身を除く): 4478847

約数列:

[1, 3, 61, 183, 211, 317, 633, 951, 12871, 19337, 38613, 58011, 66887, 200661, 4080107, 12240321]

約数ペア:

[(1, 12240321), (3, 4080107), (61, 200661), (183, 66887), (211, 58011), (317, 38613), (633, 19337), (951, 12871)]