12142383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 18172800

約数和(自身を除く): 6030417

約数列:

[1, 3, 11, 33, 43, 129, 199, 473, 597, 1419, 1849, 2189, 5547, 6567, 8557, 20339, 25671, 61017, 94127, 282381, 367951, 1103853, 4047461, 12142383]

約数ペア:

[(1, 12142383), (3, 4047461), (11, 1103853), (33, 367951), (43, 282381), (129, 94127), (199, 61017), (473, 25671), (597, 20339), (1419, 8557), (1849, 6567), (2189, 5547)]