252331317

素因数分解:

$3^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{4567}}^1$

素因数の和:5457

約数の個数: 24

約数和(自身を含む): 417113216

約数和(自身を除く): 164781899

約数列:

[1, 3, 7, 9, 21, 63, 877, 2631, 4567, 6139, 7893, 13701, 18417, 31969, 41103, 55251, 95907, 287721, 4005259, 12015777, 28036813, 36047331, 84110439, 252331317]

約数ペア:

[(1, 252331317), (3, 84110439), (7, 36047331), (9, 28036813), (21, 12015777), (63, 4005259), (877, 287721), (2631, 95907), (4567, 55251), (6139, 41103), (7893, 31969), (13701, 18417)]