12887523

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 20420400

約数和(自身を除く): 7532877

約数列:

[1, 3, 9, 11, 33, 99, 349, 373, 1047, 1119, 3141, 3357, 3839, 4103, 11517, 12309, 34551, 36927, 130177, 390531, 1171593, 1431947, 4295841, 12887523]

約数ペア:

[(1, 12887523), (3, 4295841), (9, 1431947), (11, 1171593), (33, 390531), (99, 130177), (349, 36927), (373, 34551), (1047, 12309), (1119, 11517), (3141, 4103), (3357, 3839)]