290868051

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{39397}}^1$

素因数の和:39530

約数の個数: 16

約数和(自身を含む): 408478464

約数和(自身を除く): 117610413

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 39397, 118191, 906131, 2718393, 4215479, 12646437, 96956017, 290868051]

約数ペア:

[(1, 290868051), (3, 96956017), (23, 12646437), (69, 4215479), (107, 2718393), (321, 906131), (2461, 118191), (7383, 39397)]