2007645219

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{9817}}^1$

素因数の和:10587

約数の個数: 24

約数和(自身を含む): 2997867392

約数和(自身を除く): 990222173

約数列:

[1, 3, 9, 31, 93, 279, 733, 2199, 6597, 9817, 22723, 29451, 68169, 88353, 204507, 304327, 912981, 2738943, 7195861, 21587583, 64762749, 223071691, 669215073, 2007645219]

約数ペア:

[(1, 2007645219), (3, 669215073), (9, 223071691), (31, 64762749), (93, 21587583), (279, 7195861), (733, 2738943), (2199, 912981), (6597, 304327), (9817, 204507), (22723, 88353), (29451, 68169)]