219327423

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{97609}}^1$

素因数の和:97726

約数の個数: 16

約数和(自身を含む): 337340160

約数和(自身を除く): 118012737

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 97609, 292827, 683263, 2049789, 10444163, 31332489, 73109141, 219327423]

約数ペア:

[(1, 219327423), (3, 73109141), (7, 31332489), (21, 10444163), (107, 2049789), (321, 683263), (749, 292827), (2247, 97609)]