9815001

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 16680960

約数和(自身を除く): 6865959

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 1447, 2261, 4341, 6783, 10129, 24599, 27493, 30387, 73797, 82479, 172193, 192451, 467381, 516579, 577353, 1402143, 3271667, 9815001]

約数ペア:

[(1, 9815001), (3, 3271667), (7, 1402143), (17, 577353), (19, 516579), (21, 467381), (51, 192451), (57, 172193), (119, 82479), (133, 73797), (323, 30387), (357, 27493), (399, 24599), (969, 10129), (1447, 6783), (2261, 4341)]