4009608001

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{2161}}^1\times {\mathrm{3631}}^1$

素因数の和:5872

約数の個数: 16

約数和(自身を含む): 4648611328

約数和(自身を除く): 639003327

約数列:

[1, 7, 73, 511, 2161, 3631, 15127, 25417, 157753, 265063, 1104271, 1855441, 7846591, 54926137, 572801143, 4009608001]

約数ペア:

[(1, 4009608001), (7, 572801143), (73, 54926137), (511, 7846591), (2161, 1855441), (3631, 1104271), (15127, 265063), (25417, 157753)]