7426071

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 11082240

約数和(自身を除く): 3656169

約数列:

[1, 3, 9, 73, 89, 127, 219, 267, 381, 657, 801, 1143, 6497, 9271, 11303, 19491, 27813, 33909, 58473, 83439, 101727, 825119, 2475357, 7426071]

約数ペア:

[(1, 7426071), (3, 2475357), (9, 825119), (73, 101727), (89, 83439), (127, 58473), (219, 33909), (267, 27813), (381, 19491), (657, 11303), (801, 9271), (1143, 6497)]