3130953

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 5212080

約数和(自身を除く): 2081127

約数列:

[1, 3, 7, 19, 21, 49, 57, 59, 133, 147, 177, 361, 399, 413, 931, 1083, 1121, 1239, 2527, 2793, 2891, 3363, 7581, 7847, 8673, 17689, 21299, 23541, 53067, 54929, 63897, 149093, 164787, 447279, 1043651, 3130953]

約数ペア:

[(1, 3130953), (3, 1043651), (7, 447279), (19, 164787), (21, 149093), (49, 63897), (57, 54929), (59, 53067), (133, 23541), (147, 21299), (177, 17689), (361, 8673), (399, 7847), (413, 7581), (931, 3363), (1083, 2891), (1121, 2793), (1239, 2527)]