3135209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 4116480

約数和(自身を除く): 981271

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2143, 15001, 23573, 40717, 165011, 285019, 447887, 3135209]

約数ペア:

[(1, 3135209), (7, 447887), (11, 285019), (19, 165011), (77, 40717), (133, 23573), (209, 15001), (1463, 2143)]