6451473

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 10321920

約数和(自身を除く): 3870447

約数列:

[1, 3, 7, 21, 41, 59, 123, 127, 177, 287, 381, 413, 861, 889, 1239, 2419, 2667, 5207, 7257, 7493, 15621, 16933, 22479, 36449, 50799, 52451, 109347, 157353, 307213, 921639, 2150491, 6451473]

約数ペア:

[(1, 6451473), (3, 2150491), (7, 921639), (21, 307213), (41, 157353), (59, 109347), (123, 52451), (127, 50799), (177, 36449), (287, 22479), (381, 16933), (413, 15621), (861, 7493), (889, 7257), (1239, 5207), (2419, 2667)]