11312049

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28351}}^1$

素因数の和:28380

約数の個数: 16

約数和(自身を含む): 18145280

約数和(自身を除く): 6833231

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 28351, 85053, 198457, 538669, 595371, 1616007, 3770683, 11312049]

約数ペア:

[(1, 11312049), (3, 3770683), (7, 1616007), (19, 595371), (21, 538669), (57, 198457), (133, 85053), (399, 28351)]