28596231

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 42188016

約数和(自身を除く): 13591785

約数列:

[1, 3, 9, 101, 163, 193, 303, 489, 579, 909, 1467, 1737, 16463, 19493, 31459, 49389, 58479, 94377, 148167, 175437, 283131, 3177359, 9532077, 28596231]

約数ペア:

[(1, 28596231), (3, 9532077), (9, 3177359), (101, 283131), (163, 175437), (193, 148167), (303, 94377), (489, 58479), (579, 49389), (909, 31459), (1467, 19493), (1737, 16463)]