1797081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1105959

約数列:

[1, 3, 11, 13, 33, 39, 59, 71, 143, 177, 213, 429, 649, 767, 781, 923, 1947, 2301, 2343, 2769, 4189, 8437, 10153, 12567, 25311, 30459, 46079, 54457, 138237, 163371, 599027, 1797081]

約数ペア:

[(1, 1797081), (3, 599027), (11, 163371), (13, 138237), (33, 54457), (39, 46079), (59, 30459), (71, 25311), (143, 12567), (177, 10153), (213, 8437), (429, 4189), (649, 2769), (767, 2343), (781, 2301), (923, 1947)]