6456429

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 11267520

約数和(自身を除く): 4811091

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 193, 413, 531, 567, 579, 1239, 1351, 1593, 1737, 3717, 4053, 4779, 5211, 11151, 11387, 12159, 15633, 33453, 34161, 36477, 79709, 102483, 109431, 239127, 307449, 717381, 922347, 2152143, 6456429]

約数ペア:

[(1, 6456429), (3, 2152143), (7, 922347), (9, 717381), (21, 307449), (27, 239127), (59, 109431), (63, 102483), (81, 79709), (177, 36477), (189, 34161), (193, 33453), (413, 15633), (531, 12159), (567, 11387), (579, 11151), (1239, 5211), (1351, 4779), (1593, 4053), (1737, 3717)]