2017448883

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{2273}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 3038791680

約数和(自身を除く): 1021342797

約数列:

[1, 3, 9, 27, 71, 213, 463, 639, 1389, 1917, 2273, 4167, 6819, 12501, 20457, 32873, 61371, 98619, 161383, 295857, 484149, 887571, 1052399, 1452447, 3157197, 4357341, 9471591, 28414773, 74720329, 224160987, 672482961, 2017448883]

約数ペア:

[(1, 2017448883), (3, 672482961), (9, 224160987), (27, 74720329), (71, 28414773), (213, 9471591), (463, 4357341), (639, 3157197), (1389, 1452447), (1917, 1052399), (2273, 887571), (4167, 484149), (6819, 295857), (12501, 161383), (20457, 98619), (32873, 61371)]