13942953

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 20746440

約数和(自身を除く): 6803487

約数列:

[1, 3, 9, 61, 109, 183, 233, 327, 549, 699, 981, 2097, 6649, 14213, 19947, 25397, 42639, 59841, 76191, 127917, 228573, 1549217, 4647651, 13942953]

約数ペア:

[(1, 13942953), (3, 4647651), (9, 1549217), (61, 228573), (109, 127917), (183, 76191), (233, 59841), (327, 42639), (549, 25397), (699, 19947), (981, 14213), (2097, 6649)]