17906243337

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{134951}}^1$

素因数の和:135621

約数の個数: 24

約数和(自身を含む): 27031425408

約数和(自身を除く): 9125182071

約数列:

[1, 3, 9, 23, 69, 207, 641, 1923, 5769, 14743, 44229, 132687, 134951, 404853, 1214559, 3103873, 9311619, 27934857, 86503591, 259510773, 778532319, 1989582593, 5968747779, 17906243337]

約数ペア:

[(1, 17906243337), (3, 5968747779), (9, 1989582593), (23, 778532319), (69, 259510773), (207, 86503591), (641, 27934857), (1923, 9311619), (5769, 3103873), (14743, 1214559), (44229, 404853), (132687, 134951)]