12388383

素因数分解:

$3^5\times 7^1\times {\mathrm{7283}}^1$

素因数の和:7305

約数の個数: 24

約数和(自身を含む): 21211008

約数和(自身を除く): 8822625

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 7283, 21849, 50981, 65547, 152943, 196641, 458829, 589923, 1376487, 1769769, 4129461, 12388383]

約数ペア:

[(1, 12388383), (3, 4129461), (7, 1769769), (9, 1376487), (21, 589923), (27, 458829), (63, 196641), (81, 152943), (189, 65547), (243, 50981), (567, 21849), (1701, 7283)]