1489703061

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157291}}^1$

素因数の和:157353

約数の個数: 32

約数和(自身を含む): 2536805376

約数和(自身を除く): 1047102315

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 157291, 471873, 1101037, 1730201, 3303111, 5190603, 6448931, 12111407, 19346793, 36334221, 45142517, 70938241, 135427551, 212814723, 496567687, 1489703061]

約数ペア:

[(1, 1489703061), (3, 496567687), (7, 212814723), (11, 135427551), (21, 70938241), (33, 45142517), (41, 36334221), (77, 19346793), (123, 12111407), (231, 6448931), (287, 5190603), (451, 3303111), (861, 1730201), (1353, 1101037), (3157, 471873), (9471, 157291)]