21353322

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{75721}}^1$

素因数の和:75773

約数の個数: 16

約数和(自身を含む): 43615872

約数和(自身を除く): 22262550

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 75721, 151442, 227163, 454326, 3558887, 7117774, 10676661, 21353322]

約数ペア:

[(1, 21353322), (2, 10676661), (3, 7117774), (6, 3558887), (47, 454326), (94, 227163), (141, 151442), (282, 75721)]