22770177

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 31257600

約数和(自身を除く): 8487423

約数列:

[1, 3, 43, 129, 199, 597, 887, 2661, 8557, 25671, 38141, 114423, 176513, 529539, 7590059, 22770177]

約数ペア:

[(1, 22770177), (3, 7590059), (43, 529539), (129, 176513), (199, 114423), (597, 38141), (887, 25671), (2661, 8557)]