2439851589

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{123731}}^1$

素因数の和:124057

約数の個数: 24

約数和(自身を含む): 4040592192

約数和(自身を除く): 1600740603

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 2191, 2817, 6573, 19719, 123731, 371193, 866117, 1113579, 2598351, 7795053, 38727803, 116183409, 271094621, 348550227, 813283863, 2439851589]

約数ペア:

[(1, 2439851589), (3, 813283863), (7, 348550227), (9, 271094621), (21, 116183409), (63, 38727803), (313, 7795053), (939, 2598351), (2191, 1113579), (2817, 866117), (6573, 371193), (19719, 123731)]