4017687121

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{11299}}^1$

素因数の和:12028

約数の個数: 16

約数和(自身を含む): 4657408000

約数和(自身を除く): 639720879

約数列:

[1, 7, 79, 553, 643, 4501, 11299, 50797, 79093, 355579, 892621, 6248347, 7265257, 50856799, 573955303, 4017687121]

約数ペア:

[(1, 4017687121), (7, 573955303), (79, 50856799), (553, 7265257), (643, 6248347), (4501, 892621), (11299, 355579), (50797, 79093)]