12140523

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 18590208

約数和(自身を除く): 6449685

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1063, 1269, 3189, 3807, 9567, 11421, 28701, 49961, 86103, 149883, 258309, 449649, 1348947, 4046841, 12140523]

約数ペア:

[(1, 12140523), (3, 4046841), (9, 1348947), (27, 449649), (47, 258309), (81, 149883), (141, 86103), (243, 49961), (423, 28701), (1063, 11421), (1269, 9567), (3189, 3807)]