2163315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1873}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 4317696

約数和(自身を除く): 2154381

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1873, 5619, 9365, 13111, 20603, 28095, 39333, 61809, 65555, 103015, 144221, 196665, 309045, 432663, 721105, 2163315]

約数ペア:

[(1, 2163315), (3, 721105), (5, 432663), (7, 309045), (11, 196665), (15, 144221), (21, 103015), (33, 65555), (35, 61809), (55, 39333), (77, 28095), (105, 20603), (165, 13111), (231, 9365), (385, 5619), (1155, 1873)]