12809797

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 17547264

約数和(自身を除く): 4737467

約数列:

[1, 7, 11, 13, 67, 77, 91, 143, 191, 469, 737, 871, 1001, 1337, 2101, 2483, 5159, 6097, 9581, 12797, 14707, 17381, 27313, 67067, 89579, 140767, 166361, 191191, 985369, 1164527, 1829971, 12809797]

約数ペア:

[(1, 12809797), (7, 1829971), (11, 1164527), (13, 985369), (67, 191191), (77, 166361), (91, 140767), (143, 89579), (191, 67067), (469, 27313), (737, 17381), (871, 14707), (1001, 12797), (1337, 9581), (2101, 6097), (2483, 5159)]