617049

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 978120

約数和(自身を除く): 361071

約数列:

[1, 3, 9, 17, 37, 51, 109, 111, 153, 327, 333, 629, 981, 1853, 1887, 4033, 5559, 5661, 12099, 16677, 36297, 68561, 205683, 617049]

約数ペア:

[(1, 617049), (3, 205683), (9, 68561), (17, 36297), (37, 16677), (51, 12099), (109, 5661), (111, 5559), (153, 4033), (327, 1887), (333, 1853), (629, 981)]