2536317

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 4233216

約数和(自身を除く): 1696899

約数列:

[1, 3, 7, 9, 21, 63, 127, 317, 381, 889, 951, 1143, 2219, 2667, 2853, 6657, 8001, 19971, 40259, 120777, 281813, 362331, 845439, 2536317]

約数ペア:

[(1, 2536317), (3, 845439), (7, 362331), (9, 281813), (21, 120777), (63, 40259), (127, 19971), (317, 8001), (381, 6657), (889, 2853), (951, 2667), (1143, 2219)]