2019176049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2660311}}^1$

素因数の和:2660348

約数の個数: 16

約数和(自身を含む): 3064679424

約数和(自身を除く): 1045503375

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 2660311, 7980933, 29263421, 61187153, 87790263, 183561459, 673058683, 2019176049]

約数ペア:

[(1, 2019176049), (3, 673058683), (11, 183561459), (23, 87790263), (33, 61187153), (69, 29263421), (253, 7980933), (759, 2660311)]