554324253

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 904790400

約数和(自身を除く): 350466147

約数列:

[1, 3, 7, 17, 21, 51, 119, 149, 289, 357, 447, 613, 867, 1043, 1839, 2023, 2533, 3129, 4291, 6069, 7599, 10421, 12873, 17731, 31263, 43061, 53193, 72947, 91337, 129183, 177157, 218841, 274011, 301427, 531471, 639359, 904281, 1240099, 1552729, 1918077, 3720297, 4658187, 10869103, 26396393, 32607309, 79189179, 184774751, 554324253]

約数ペア:

[(1, 554324253), (3, 184774751), (7, 79189179), (17, 32607309), (21, 26396393), (51, 10869103), (119, 4658187), (149, 3720297), (289, 1918077), (357, 1552729), (447, 1240099), (613, 904281), (867, 639359), (1043, 531471), (1839, 301427), (2023, 274011), (2533, 218841), (3129, 177157), (4291, 129183), (6069, 91337), (7599, 72947), (10421, 53193), (12873, 43061), (17731, 31263)]