984123

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 1720320

約数和(自身を除く): 736197

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 127, 189, 287, 369, 381, 861, 889, 1107, 1143, 2583, 2667, 3429, 5207, 7749, 8001, 15621, 24003, 36449, 46863, 109347, 140589, 328041, 984123]

約数ペア:

[(1, 984123), (3, 328041), (7, 140589), (9, 109347), (21, 46863), (27, 36449), (41, 24003), (63, 15621), (123, 8001), (127, 7749), (189, 5207), (287, 3429), (369, 2667), (381, 2583), (861, 1143), (889, 1107)]