23458653

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{2657}}^1$

素因数の和:2778

約数の個数: 20

約数和(自身を含む): 35377980

約数和(自身を除く): 11919327

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2657, 2943, 7971, 8829, 23913, 71739, 215217, 289613, 868839, 2606517, 7819551, 23458653]

約数ペア:

[(1, 23458653), (3, 7819551), (9, 2606517), (27, 868839), (81, 289613), (109, 215217), (327, 71739), (981, 23913), (2657, 8829), (2943, 7971)]