21328923

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92333}}^1$

素因数の和:92354

約数の個数: 16

約数和(自身を含む): 35456256

約数和(自身を除く): 14127333

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 92333, 276999, 646331, 1015663, 1938993, 3046989, 7109641, 21328923]

約数ペア:

[(1, 21328923), (3, 7109641), (7, 3046989), (11, 1938993), (21, 1015663), (33, 646331), (77, 276999), (231, 92333)]