331346141

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{2411}}^1$

素因数の和:3124

約数の個数: 16

約数和(自身を含む): 392480640

約数和(自身を除く): 61134499

約数列:

[1, 7, 29, 203, 677, 2411, 4739, 16877, 19633, 69919, 137431, 489433, 1632247, 11425729, 47335163, 331346141]

約数ペア:

[(1, 331346141), (7, 47335163), (29, 11425729), (203, 1632247), (677, 489433), (2411, 137431), (4739, 69919), (16877, 19633)]