457491243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1889}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 685843200

約数和(自身を除く): 228351957

約数列:

[1, 3, 11, 33, 41, 123, 179, 451, 537, 1353, 1889, 1969, 5667, 5907, 7339, 20779, 22017, 62337, 77449, 80729, 232347, 242187, 338131, 851939, 1014393, 2555817, 3719441, 11158323, 13863371, 41590113, 152497081, 457491243]

約数ペア:

[(1, 457491243), (3, 152497081), (11, 41590113), (33, 13863371), (41, 11158323), (123, 3719441), (179, 2555817), (451, 1014393), (537, 851939), (1353, 338131), (1889, 242187), (1969, 232347), (5667, 80729), (5907, 77449), (7339, 62337), (20779, 22017)]