201514401

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{28669}}^1$

素因数の和:28757

約数の個数: 24

約数和(自身を含む): 322021440

約数和(自身を除く): 120507039

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 28669, 86007, 258021, 315359, 946077, 2035499, 2838231, 6106497, 18319491, 22390489, 67171467, 201514401]

約数ペア:

[(1, 201514401), (3, 67171467), (9, 22390489), (11, 18319491), (33, 6106497), (71, 2838231), (99, 2035499), (213, 946077), (639, 315359), (781, 258021), (2343, 86007), (7029, 28669)]