2253634593

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{63463}}^1$

素因数の和:63581

約数の個数: 32

約数和(自身を含む): 3655526400

約数和(自身を除く): 1401891807

約数列:

[1, 3, 7, 19, 21, 57, 89, 133, 267, 399, 623, 1691, 1869, 5073, 11837, 35511, 63463, 190389, 444241, 1205797, 1332723, 3617391, 5648207, 8440579, 16944621, 25321737, 39537449, 107315933, 118612347, 321947799, 751211531, 2253634593]

約数ペア:

[(1, 2253634593), (3, 751211531), (7, 321947799), (19, 118612347), (21, 107315933), (57, 39537449), (89, 25321737), (133, 16944621), (267, 8440579), (399, 5648207), (623, 3617391), (1691, 1332723), (1869, 1205797), (5073, 444241), (11837, 190389), (35511, 63463)]