2016287727

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{1009}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 2823475200

約数和(自身を除く): 807187473

約数列:

[1, 3, 29, 87, 103, 223, 309, 669, 1009, 2987, 3027, 6467, 8961, 19401, 22969, 29261, 68907, 87783, 103927, 225007, 311781, 666101, 675021, 1998303, 3013883, 6525203, 9041649, 19575609, 23175721, 69527163, 672095909, 2016287727]

約数ペア:

[(1, 2016287727), (3, 672095909), (29, 69527163), (87, 23175721), (103, 19575609), (223, 9041649), (309, 6525203), (669, 3013883), (1009, 1998303), (2987, 675021), (3027, 666101), (6467, 311781), (8961, 225007), (19401, 103927), (22969, 87783), (29261, 68907)]