297535839

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1\times {\mathrm{1069}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 420715440

約数和(自身を除く): 123179601

約数列:

[1, 3, 19, 57, 257, 361, 771, 1069, 1083, 3207, 4883, 14649, 20311, 60933, 92777, 274733, 278331, 385909, 824199, 1157727, 5219927, 15659781, 99178613, 297535839]

約数ペア:

[(1, 297535839), (3, 99178613), (19, 15659781), (57, 5219927), (257, 1157727), (361, 824199), (771, 385909), (1069, 278331), (1083, 274733), (3207, 92777), (4883, 60933), (14649, 20311)]