289452869

素因数分解:

${\mathrm{61}}^2\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:956

約数の個数: 12

約数和(自身を含む): 297434592

約数和(自身を除く): 7981723

約数列:

[1, 61, 107, 727, 3721, 6527, 44347, 77789, 398147, 2705167, 4745129, 289452869]

約数ペア:

[(1, 289452869), (61, 4745129), (107, 2705167), (727, 398147), (3721, 77789), (6527, 44347)]