12200691

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 16755200

約数和(自身を除く): 4554509

約数列:

[1, 3, 43, 129, 271, 349, 813, 1047, 11653, 15007, 34959, 45021, 94579, 283737, 4066897, 12200691]

約数ペア:

[(1, 12200691), (3, 4066897), (43, 283737), (129, 94579), (271, 45021), (349, 34959), (813, 15007), (1047, 11653)]