30483771

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 45815040

約数和(自身を除く): 15331269

約数列:

[1, 3, 17, 19, 51, 57, 163, 193, 323, 489, 579, 969, 2771, 3097, 3281, 3667, 8313, 9291, 9843, 11001, 31459, 52649, 62339, 94377, 157947, 187017, 534803, 597721, 1604409, 1793163, 10161257, 30483771]

約数ペア:

[(1, 30483771), (3, 10161257), (17, 1793163), (19, 1604409), (51, 597721), (57, 534803), (163, 187017), (193, 157947), (323, 94377), (489, 62339), (579, 52649), (969, 31459), (2771, 11001), (3097, 9843), (3281, 9291), (3667, 8313)]