2938991607

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{773}}^1$

素因数の和:1501

約数の個数: 40

約数和(自身を含む): 4463175024

約数和(自身を除く): 1524183417

約数列:

[1, 3, 9, 27, 73, 81, 219, 643, 657, 773, 1929, 1971, 2319, 5787, 5913, 6957, 17361, 20871, 46939, 52083, 56429, 62613, 140817, 169287, 422451, 497039, 507861, 1267353, 1491117, 1523583, 3802059, 4473351, 4570749, 13420053, 36283847, 40260159, 108851541, 326554623, 979663869, 2938991607]

約数ペア:

[(1, 2938991607), (3, 979663869), (9, 326554623), (27, 108851541), (73, 40260159), (81, 36283847), (219, 13420053), (643, 4570749), (657, 4473351), (773, 3802059), (1929, 1523583), (1971, 1491117), (2319, 1267353), (5787, 507861), (5913, 497039), (6957, 422451), (17361, 169287), (20871, 140817), (46939, 62613), (52083, 56429)]