289345167

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{5021}}^1$

素因数の和:5383

約数の個数: 24

約数和(自身を含む): 441333360

約数和(自身を除く): 151988193

約数列:

[1, 3, 9, 19, 57, 171, 337, 1011, 3033, 5021, 6403, 15063, 19209, 45189, 57627, 95399, 286197, 858591, 1692077, 5076231, 15228693, 32149463, 96448389, 289345167]

約数ペア:

[(1, 289345167), (3, 96448389), (9, 32149463), (19, 15228693), (57, 5076231), (171, 1692077), (337, 858591), (1011, 286197), (3033, 95399), (5021, 57627), (6403, 45189), (15063, 19209)]