2005607527

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{6133}}^1$

素因数の和:6319

約数の個数: 32

約数和(自身を含む): 2600423424

約数和(自身を除く): 594815897

約数列:

[1, 7, 11, 31, 77, 137, 217, 341, 959, 1507, 2387, 4247, 6133, 10549, 29729, 42931, 46717, 67463, 190123, 327019, 472241, 840221, 1330861, 2091353, 5881547, 9242431, 14639471, 26046851, 64697017, 182327957, 286515361, 2005607527]

約数ペア:

[(1, 2005607527), (7, 286515361), (11, 182327957), (31, 64697017), (77, 26046851), (137, 14639471), (217, 9242431), (341, 5881547), (959, 2091353), (1507, 1330861), (2387, 840221), (4247, 472241), (6133, 327019), (10549, 190123), (29729, 67463), (42931, 46717)]