28791023613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1\times {\mathrm{16691}}^1$

素因数の和:17185

約数の個数: 32

約数和(自身を含む): 42265746432

約数和(自身を除く): 13474722819

約数列:

[1, 3, 11, 33, 167, 313, 501, 939, 1837, 3443, 5511, 10329, 16691, 50073, 52271, 156813, 183601, 550803, 574981, 1724943, 2787397, 5224283, 8362191, 15672849, 30661367, 57467113, 91984101, 172401339, 872455261, 2617365783, 9597007871, 28791023613]

約数ペア:

[(1, 28791023613), (3, 9597007871), (11, 2617365783), (33, 872455261), (167, 172401339), (313, 91984101), (501, 57467113), (939, 30661367), (1837, 15672849), (3443, 8362191), (5511, 5224283), (10329, 2787397), (16691, 1724943), (50073, 574981), (52271, 550803), (156813, 183601)]