38310393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 57480192

約数和(自身を除く): 19169799

約数列:

[1, 3, 11, 33, 71, 83, 197, 213, 249, 591, 781, 913, 2167, 2343, 2739, 5893, 6501, 13987, 16351, 17679, 41961, 49053, 64823, 153857, 179861, 194469, 461571, 539583, 1160921, 3482763, 12770131, 38310393]

約数ペア:

[(1, 38310393), (3, 12770131), (11, 3482763), (33, 1160921), (71, 539583), (83, 461571), (197, 194469), (213, 179861), (249, 153857), (591, 64823), (781, 49053), (913, 41961), (2167, 17679), (2343, 16351), (2739, 13987), (5893, 6501)]