188023833

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{294247}}^1$

素因数の和:294324

約数の個数: 12

約数和(自身を含む): 275416128

約数和(自身を除く): 87392295

約数列:

[1, 3, 9, 71, 213, 639, 294247, 882741, 2648223, 20891537, 62674611, 188023833]

約数ペア:

[(1, 188023833), (3, 62674611), (9, 20891537), (71, 2648223), (213, 882741), (639, 294247)]