2569350483

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{256499}}^1$

素因数の和:256568

約数の個数: 32

約数和(自身を含む): 4432320000

約数和(自身を除く): 1862969517

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 256499, 769497, 1795493, 2308491, 5386479, 6925473, 13594447, 16159437, 40783341, 48478311, 95161129, 122350023, 285483387, 367050069, 856450161, 2569350483]

約数ペア:

[(1, 2569350483), (3, 856450161), (7, 367050069), (9, 285483387), (21, 122350023), (27, 95161129), (53, 48478311), (63, 40783341), (159, 16159437), (189, 13594447), (371, 6925473), (477, 5386479), (1113, 2308491), (1431, 1795493), (3339, 769497), (10017, 256499)]