6247143

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 11531520

約数和(自身を除く): 5284377

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 307, 323, 357, 399, 921, 969, 1071, 1197, 2149, 2261, 2763, 2907, 5219, 5833, 6447, 6783, 15657, 17499, 19341, 20349, 36533, 40831, 46971, 52497, 99161, 109599, 122493, 297483, 328797, 367479, 694127, 892449, 2082381, 6247143]

約数ペア:

[(1, 6247143), (3, 2082381), (7, 892449), (9, 694127), (17, 367479), (19, 328797), (21, 297483), (51, 122493), (57, 109599), (63, 99161), (119, 52497), (133, 46971), (153, 40831), (171, 36533), (307, 20349), (323, 19341), (357, 17499), (399, 15657), (921, 6783), (969, 6447), (1071, 5833), (1197, 5219), (2149, 2907), (2261, 2763)]