28702913547

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4008227}}^1$

素因数の和:4008279

約数の個数: 32

約数和(自身を含む): 49253105664

約数和(自身を除く): 20550192117

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 4008227, 12024681, 28057589, 44090497, 84172767, 124255037, 132271491, 308633479, 372765111, 869785259, 925900437, 1366805407, 2609355777, 4100416221, 9567637849, 28702913547]

約数ペア:

[(1, 28702913547), (3, 9567637849), (7, 4100416221), (11, 2609355777), (21, 1366805407), (31, 925900437), (33, 869785259), (77, 372765111), (93, 308633479), (217, 132271491), (231, 124255037), (341, 84172767), (651, 44090497), (1023, 28057589), (2387, 12024681), (7161, 4008227)]