1288870957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1\times {\mathrm{3137}}^1$

素因数の和:4100

約数の個数: 16

約数和(自身を含む): 1442375424

約数和(自身を除く): 153504467

約数列:

[1, 11, 41, 451, 911, 3137, 10021, 34507, 37351, 128617, 410861, 1414787, 2857807, 31435877, 117170087, 1288870957]

約数ペア:

[(1, 1288870957), (11, 117170087), (41, 31435877), (451, 2857807), (911, 1414787), (3137, 410861), (10021, 128617), (34507, 37351)]