412929

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 672672

約数和(自身を除く): 259743

約数列:

[1, 3, 9, 11, 33, 43, 97, 99, 129, 291, 387, 473, 873, 1067, 1419, 3201, 4171, 4257, 9603, 12513, 37539, 45881, 137643, 412929]

約数ペア:

[(1, 412929), (3, 137643), (9, 45881), (11, 37539), (33, 12513), (43, 9603), (97, 4257), (99, 4171), (129, 3201), (291, 1419), (387, 1067), (473, 873)]