2007210051

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{321823}}^1$

素因数の和:321853

約数の個数: 40

約数和(自身を含む): 3738307584

約数和(自身を除く): 1731097533

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 321823, 965469, 2252761, 2896407, 3540053, 6758283, 8689221, 10620159, 20274849, 24780371, 26067663, 31860477, 60824547, 74341113, 95581431, 182473641, 223023339, 286744293, 669070017, 2007210051]

約数ペア:

[(1, 2007210051), (3, 669070017), (7, 286744293), (9, 223023339), (11, 182473641), (21, 95581431), (27, 74341113), (33, 60824547), (63, 31860477), (77, 26067663), (81, 24780371), (99, 20274849), (189, 10620159), (231, 8689221), (297, 6758283), (567, 3540053), (693, 2896407), (891, 2252761), (2079, 965469), (6237, 321823)]