12302171

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 15020544

約数和(自身を除く): 2718373

約数列:

[1, 7, 23, 43, 161, 301, 989, 1777, 6923, 12439, 40871, 76411, 286097, 534877, 1757453, 12302171]

約数ペア:

[(1, 12302171), (7, 1757453), (23, 534877), (43, 286097), (161, 76411), (301, 40871), (989, 12439), (1777, 6923)]