12463983

素因数分解:

$3^3\times 7^2\times {\mathrm{9421}}^1$

素因数の和:9444

約数の個数: 24

約数和(自身を含む): 21482160

約数和(自身を除く): 9018177

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 9421, 28263, 65947, 84789, 197841, 254367, 461629, 593523, 1384887, 1780569, 4154661, 12463983]

約数ペア:

[(1, 12463983), (3, 4154661), (7, 1780569), (9, 1384887), (21, 593523), (27, 461629), (49, 254367), (63, 197841), (147, 84789), (189, 65947), (441, 28263), (1323, 9421)]