260013447

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{6337}}^1$

素因数の和:6487

約数の個数: 24

約数和(自身を含む): 387581376

約数和(自身を除く): 127567929

約数列:

[1, 3, 9, 47, 97, 141, 291, 423, 873, 4559, 6337, 13677, 19011, 41031, 57033, 297839, 614689, 893517, 1844067, 2680551, 5532201, 28890383, 86671149, 260013447]

約数ペア:

[(1, 260013447), (3, 86671149), (9, 28890383), (47, 5532201), (97, 2680551), (141, 1844067), (291, 893517), (423, 614689), (873, 297839), (4559, 57033), (6337, 41031), (13677, 19011)]