15671242867

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{1453}}^1\times {\mathrm{2137}}^1$

素因数の和:3707

約数の個数: 24

約数和(自身を含む): 18428089056

約数和(自身を除く): 2756846189

約数列:

[1, 7, 49, 103, 721, 1453, 2137, 5047, 10171, 14959, 71197, 104713, 149659, 220111, 1047613, 1540777, 3105061, 7333291, 10785439, 21735427, 152147989, 319821283, 2238748981, 15671242867]

約数ペア:

[(1, 15671242867), (7, 2238748981), (49, 319821283), (103, 152147989), (721, 21735427), (1453, 10785439), (2137, 7333291), (5047, 3105061), (10171, 1540777), (14959, 1047613), (71197, 220111), (104713, 149659)]