285115143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 412641216

約数和(自身を除く): 127526073

約数列:

[1, 3, 17, 51, 53, 159, 313, 337, 901, 939, 1011, 2703, 5321, 5729, 15963, 16589, 17187, 17861, 49767, 53583, 105481, 282013, 303637, 316443, 846039, 910911, 1793177, 5379531, 5590493, 16771479, 95038381, 285115143]

約数ペア:

[(1, 285115143), (3, 95038381), (17, 16771479), (51, 5590493), (53, 5379531), (159, 1793177), (313, 910911), (337, 846039), (901, 316443), (939, 303637), (1011, 282013), (2703, 105481), (5321, 53583), (5729, 49767), (15963, 17861), (16589, 17187)]