38302803

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2952

約数の個数: 48

約数和(自身を含む): 72633600

約数和(自身を除く): 34330797

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 2909, 4389, 8727, 13167, 20363, 26181, 31999, 55271, 61089, 95997, 165813, 183267, 223993, 287991, 386897, 497439, 607981, 671979, 1160691, 1823943, 2015937, 3482073, 4255867, 5471829, 12767601, 38302803]

約数ペア:

[(1, 38302803), (3, 12767601), (7, 5471829), (9, 4255867), (11, 3482073), (19, 2015937), (21, 1823943), (33, 1160691), (57, 671979), (63, 607981), (77, 497439), (99, 386897), (133, 287991), (171, 223993), (209, 183267), (231, 165813), (399, 95997), (627, 61089), (693, 55271), (1197, 31999), (1463, 26181), (1881, 20363), (2909, 13167), (4389, 8727)]