1885752729

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{5573}}^1$

素因数の和:5758

約数の個数: 48

約数和(自身を含む): 3213834624

約数和(自身を除く): 1328081895

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 131, 287, 369, 393, 861, 917, 1179, 2583, 2751, 5371, 5573, 8253, 16113, 16719, 37597, 39011, 48339, 50157, 112791, 117033, 228493, 338373, 351099, 685479, 730063, 1599451, 2056437, 2190189, 4798353, 5110441, 6570567, 14395059, 15331323, 29932583, 45993969, 89797749, 209528081, 269393247, 628584243, 1885752729]

約数ペア:

[(1, 1885752729), (3, 628584243), (7, 269393247), (9, 209528081), (21, 89797749), (41, 45993969), (63, 29932583), (123, 15331323), (131, 14395059), (287, 6570567), (369, 5110441), (393, 4798353), (861, 2190189), (917, 2056437), (1179, 1599451), (2583, 730063), (2751, 685479), (5371, 351099), (5573, 338373), (8253, 228493), (16113, 117033), (16719, 112791), (37597, 50157), (39011, 48339)]