8253867489

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1\times {\mathrm{9349}}^1$

素因数の和:11849

約数の個数: 32

約数和(自身を含む): 13323974400

約数和(自身を除く): 5070106911

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2473, 7419, 9349, 17311, 28047, 42041, 51933, 65443, 126123, 158933, 196329, 294287, 476799, 882861, 1112531, 3337593, 23120077, 69360231, 161840539, 393041309, 485521617, 1179123927, 2751289163, 8253867489]

約数ペア:

[(1, 8253867489), (3, 2751289163), (7, 1179123927), (17, 485521617), (21, 393041309), (51, 161840539), (119, 69360231), (357, 23120077), (2473, 3337593), (7419, 1112531), (9349, 882861), (17311, 476799), (28047, 294287), (42041, 196329), (51933, 158933), (65443, 126123)]