12724557

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 17404800

約数和(自身を除く): 4680243

約数列:

[1, 3, 73, 97, 219, 291, 599, 1797, 7081, 21243, 43727, 58103, 131181, 174309, 4241519, 12724557]

約数ペア:

[(1, 12724557), (3, 4241519), (73, 174309), (97, 131181), (219, 58103), (291, 43727), (599, 21243), (1797, 7081)]