12346243

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{643}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 15291136

約数和(自身を除く): 2944893

約数列:

[1, 7, 13, 91, 211, 643, 1477, 2743, 4501, 8359, 19201, 58513, 135673, 949711, 1763749, 12346243]

約数ペア:

[(1, 12346243), (7, 1763749), (13, 949711), (91, 135673), (211, 58513), (643, 19201), (1477, 8359), (2743, 4501)]