12775147

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{661}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 16015104

約数和(自身を除く): 3239957

約数列:

[1, 7, 11, 77, 251, 661, 1757, 2761, 4627, 7271, 19327, 50897, 165911, 1161377, 1825021, 12775147]

約数ペア:

[(1, 12775147), (7, 1825021), (11, 1161377), (77, 165911), (251, 50897), (661, 19327), (1757, 7271), (2761, 4627)]