12795057

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 21020160

約数和(自身を除く): 8225103

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 643, 737, 1809, 1929, 2211, 5787, 6633, 7073, 17361, 19899, 21219, 43081, 63657, 129243, 190971, 387729, 473891, 1163187, 1421673, 4265019, 12795057]

約数ペア:

[(1, 12795057), (3, 4265019), (9, 1421673), (11, 1163187), (27, 473891), (33, 387729), (67, 190971), (99, 129243), (201, 63657), (297, 43081), (603, 21219), (643, 19899), (737, 17361), (1809, 7073), (1929, 6633), (2211, 5787)]