27641131

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 32617728

約数和(自身を除く): 4976597

約数列:

[1, 7, 43, 131, 301, 701, 917, 4907, 5633, 30143, 39431, 91831, 211001, 642817, 3948733, 27641131]

約数ペア:

[(1, 27641131), (7, 3948733), (43, 642817), (131, 211001), (301, 91831), (701, 39431), (917, 30143), (4907, 5633)]