10920143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 12282816

約数和(自身を除く): 1362673

約数列:

[1, 13, 37, 73, 311, 481, 949, 2701, 4043, 11507, 22703, 35113, 149591, 295139, 840011, 10920143]

約数ペア:

[(1, 10920143), (13, 840011), (37, 295139), (73, 149591), (311, 35113), (481, 22703), (949, 11507), (2701, 4043)]