2840343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 4499712

約数和(自身を除く): 1659369

約数列:

[1, 3, 11, 17, 33, 51, 61, 83, 183, 187, 249, 561, 671, 913, 1037, 1411, 2013, 2739, 3111, 4233, 5063, 11407, 15189, 15521, 34221, 46563, 55693, 86071, 167079, 258213, 946781, 2840343]

約数ペア:

[(1, 2840343), (3, 946781), (11, 258213), (17, 167079), (33, 86071), (51, 55693), (61, 46563), (83, 34221), (183, 15521), (187, 15189), (249, 11407), (561, 5063), (671, 4233), (913, 3111), (1037, 2739), (1411, 2013)]