28310641

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 30476160

約数和(自身を除く): 2165519

約数列:

[1, 29, 43, 73, 311, 1247, 2117, 3139, 9019, 13373, 22703, 91031, 387817, 658387, 976229, 28310641]

約数ペア:

[(1, 28310641), (29, 976229), (43, 658387), (73, 387817), (311, 91031), (1247, 22703), (2117, 13373), (3139, 9019)]