19283967

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{42013}}^1$

素因数の和:42039

約数の個数: 16

約数和(自身を含む): 30250080

約数和(自身を除く): 10966113

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 42013, 126039, 378117, 714221, 1134351, 2142663, 6427989, 19283967]

約数ペア:

[(1, 19283967), (3, 6427989), (9, 2142663), (17, 1134351), (27, 714221), (51, 378117), (153, 126039), (459, 42013)]