2100031263

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{839}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 3355672320

約数和(自身を除く): 1255641057

約数列:

[1, 3, 9, 11, 33, 99, 131, 193, 393, 579, 839, 1179, 1441, 1737, 2123, 2517, 4323, 6369, 7551, 9229, 12969, 19107, 25283, 27687, 75849, 83061, 109909, 161927, 227547, 278113, 329727, 485781, 834339, 989181, 1208999, 1457343, 1781197, 2503017, 3626997, 5343591, 10880991, 16030773, 21212437, 63637311, 190911933, 233336807, 700010421, 2100031263]

約数ペア:

[(1, 2100031263), (3, 700010421), (9, 233336807), (11, 190911933), (33, 63637311), (99, 21212437), (131, 16030773), (193, 10880991), (393, 5343591), (579, 3626997), (839, 2503017), (1179, 1781197), (1441, 1457343), (1737, 1208999), (2123, 989181), (2517, 834339), (4323, 485781), (6369, 329727), (7551, 278113), (9229, 227547), (12969, 161927), (19107, 109909), (25283, 83061), (27687, 75849)]