214611771

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 319597056

約数和(自身を除く): 104985285

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 757, 781, 1331, 2271, 2343, 3993, 8327, 8591, 24981, 25773, 53747, 91597, 94501, 161241, 274791, 283503, 591217, 1007567, 1773651, 3022701, 6503387, 19510161, 71537257, 214611771]

約数ペア:

[(1, 214611771), (3, 71537257), (11, 19510161), (33, 6503387), (71, 3022701), (121, 1773651), (213, 1007567), (363, 591217), (757, 283503), (781, 274791), (1331, 161241), (2271, 94501), (2343, 91597), (3993, 53747), (8327, 25773), (8591, 24981)]